Waterfall

Category: Forms Author: joenali Language: JavaScript Stars: 37 Forks: 9

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waterfall } $("body").addClass("noscroll"); c.show(); g = e.outerHeight(); e.css("margin-bottom", "-" + g / 2 + "px"); setTimeout(function() { c.addClass("visible"); c.css("-webkit-transform", "none") }, 1); this.trigger("show", b); return false }, close: function(b) { var c = $("#" + b); c.data("parent") && c.data("parent").append(c); $("#zoomScroll").length === 0 && $("body").removeClass("noscroll"); c.removeClass("visible"); setTimeout(function() { c.hide(); c.css("-webkit-transform", "translateZ(0)") }, 251); this.trigger("close", b); return false } }; _.extend(Modal, Backbone.Events); var Arrays = { conjunct: function(b) { if (b.length == 1) return b[0]; else { b = b.slice(0); last = b.pop(); b.push("and " + last); return b.join(", ") } } }; $(document).ready(function() { ScrollToTop.setup(); Modal.setup(); $(".tipsyHover").tipsy({ gravity: "n", delayIn: 0.1, delayOut: 0.1, opacity: 0.7, live: true, html: true }); $("#query").focus(function() { cache && $(this).catcomplete("search", $(this).val()) }); $.widget("custom.catcomplete", $.ui.autocomplete, { _renderMenu: function(c, e) { var g = this, f = ""; $.each(e, function(d, h) { if (h.category != f) { c.append("<li class='ui-autocomplete-category'>" + h.category + "</li>"); f = h.category } g._renderItem(c, h) }); e = { link: "/search/?q=" + this.term }; $("<li></li>").data("item.autocomplete", e).append("<a href='/search/?q=" + this.term + "' class='ui-corner-all' tabindex='-1' style='font-weight:bold; min-height:0 !important;'>Search for " + this.term + "</a>").appendTo(c) } }); var b = $("#query").catcomplete({ source: function(c, e) { Tagging.getFriends(c, function(g) { var f = g; if (myboards) { f = tagmate.filter_options(myboards, c.term); f = g.concat(f) } for (g = 0; g < f.length; g++) f[g].value = f[g].label; e(f) }) }, minLength: 1, delay: 0, appendTo: "#SearchAutocompleteHolder", select: function(c, e) { document.location.href = e.item.link } }); if (typeof b.data("catcomplete") != "undefined") b.data("catcomplete")._renderItem = function(c, e) { var g = "<a href='" + e.link + "'><img src='" + e.image + "' class='AutocompletePhoto' alt='Photo of " + e.label + "' width='38px' height='38px'/><span class='AutocompleteName'>" + e.label + "</span></a>"; return $("<li></li>").data("item.autocomplete", e).append(g).appendTo(c) }; $("#query").defaultValue($("#query").attr("placeholder"), "default_value"); $("#Search #query_button").click(function() { $("#Search form").submit(); return false }); $("body").on("click", "a[rel=nofollow]", function(c) { var e = $(this).attr("href"); if (e === "#") return c.isDefaultPrevented(); if (!e.match(/^(http|https):\/\//) || e.match(/(http:\/\/|https:\/\/|\.)pinterest\.com\//gi) || $(this).hasClass("safelink")) return true; c = (c = $(this).parents(".pin").attr("data-id") || $(this).parents(".pin").attr("pin-id") || $(this).attr("data-id")) ? "&pin=" + c: ""; var g = $(this).parents(".comment").attr("comment-id"); g = g ? "&comment_id=" + g: ""; var f = (new jsSHA(getCookie("csrftoken"), "ASCII")).getHash("HEX"); window.open("//" + window.location.host + "/offsite/?url=" + encodeURIComponent(e) + "&shatoken=" + f + c + g); return false }) }); Twitter = new(function() { var b = this; this.startTwitterConnect = function() { b._twitterWindow = window.open("/connect/twitter/", "Pinterest", "location=0,status=0,width=800,height=400"); b._twitterInterval = window.setInterval(b.completeTwitterConnect, 1E3) }; this.completeTwitterConnect = function() { if (b._twitterWindow.closed) { window.clearInterval(b._twitterInterval); window.location.reload() } } }); Facebook = new(function() { var b = this; this.startFacebookConnect = function(c, e, g, f) { g = g == undefined ? true: g; var d = "/connect/facebook/", h = "?"; if (c) { d += h + "scope=" + c; h = "&" } if (e) { d += h + "enable_timeline=1"; h = "&" } if (f) d += h + "ref_page=" + f; b._facebookWindow = window.open(d, "Pinterest", "location=0,status=0,width=800,height=400"); if (g) b._facebookInterval = window.setInterval(this.completeFacebookConnect, 1E3) }; this.completeFacebookConnect = function() { if (b._facebookWindow.closed) { window.clearInterval(b._facebookInterval); window.location.reload() } } }); Google = new(function() { var b = this; this.startGoogleConnect = function() { b._googleWindow = window.open("/connect/google/", "Google", "location=0,status=0,width=800,height=400"); b._googleInterval = window.setInterval(b.completeGoogleConnect, 1E3) }; this.completeGoogleConnect = function() { if (b._googleWindow.closed) { window.clearInterval(b._googleInterval); window.location.reload() } } }); Yahoo = new(function() { var b = this; this.startYahooConnect = function() { b._yahooWindow = window.open("/connect/yahoo/", "Yahoo", "location=0,status=0,width=800,height=400"); b._yahooInterval = window.setInterval(b.completeYahooConnect, 1E3) }; this.completeYahooConnect = function() { if (b._yahooWindow.closed) { window.clearInterval(b._yahooInterval); window.location.reload() } } }); (function(b) { function c(g) { return typeof g == "object" ? g: { top: g, left: g } } var e = b.scrollTo = function(g, f, d) { b(window).scrollTo(g, f, d) }; e.defaults = { axis: "xy", duration: parseFloat(b.fn.jquery) >= 1.3 ? 0 : 1 }; e.window = function() { return b(window)._scrollable() }; b.fn._scrollable = function() { return this.map(function() { var g = this; if (! 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"Width": "Height"; f = "scroll" + d; if (!b(g).is("html,body")) return g[f] - b(g)[d.toLowerCase()](); d = "client" + d; var h = g.ownerDocument.documentElement; g = g.ownerDocument.body; return Math.max(h[f], g[f]) - Math.min(h[d], g[d]) } })(jQuery); (function() { jQuery.each({ getSelection: function() { var b = this.jquery ? this[0] : this; return ("selectionStart" in b && function() { var c = b.selectionEnd - b.selectionStart; return { start: b.selectionStart, end: b.selectionEnd, length: c, text: b.value.substr(b.selectionStart, c) } } || document.selection && function() { b.focus(); var c = document.selection.createRange(); if (c == null) return { start: 0, end: b.value.length, length: 0 }; var e = b.createTextRange(), g = e.duplicate(); e.moveToBookmark(c.getBookmark()); g.setEndPoint("EndToStart", e); var f = g.text.length, d = f; for (e = 0; e < f; e++) g.text.charCodeAt(e) == 13 && d--; f = g = c.text.length; for (e = 0; e < g; e++) c.text.charCodeAt(e) == 13 && f--; return { start: d, end: d + f, length: f, text: c.text } } || function() { return { start: 0, end: b.value.length, length: 0 } })() }, setSelection: function(b, c) { var e = this.jquery ? this[0] : this, g = b || 0, f = c || 0; return ("selectionStart" in e && function() { e.focus(); e.selectionStart = g; e.selectionEnd = f; return this } || document.selection && function() { e.focus(); var d = e.createTextRange(), h = g; for (i = 0; i < h; i++) if (e.value[i].search(/[\r\n]/) != -1) g -= 0.5; h = f; for (i = 0; i < h; i++) if (e.value[i].search(/[\r\n]/) != -1) f -= 0.5; d.moveEnd("textedit", -1); d.moveStart("character", g); d.moveEnd("character", f - g); d.select(); return this } || function() { return this })() }, replaceSelection: function(b) { var c = this.jquery ? this[0] : this, e = b || ""; return ("selectionStart" in c && function() { c.value = c.value.substr(0, c.selectionStart) + e + c.value.substr(c.selectionEnd, c.value.length); return this } || document.selection && function() { c.focus(); document.selection.createRange().text = e; return this } || function() { c.value += e; return this })() } }, function(b) { jQuery.fn[b] = this }) })(); var tagmate = tagmate || { USER_TAG_EXPR: "@\\w+(?: \\w*)?", HASH_TAG_EXPR: "#\\w+", USD_TAG_EXPR: "\\$(?:(?:\\d{1,3}(?:\\,\\d{3})+)|(?:\\d+))(?:\\.\\d{2})?", GBP_TAG_EXPR: "\\\u00a3(?:(?:\\d{1,3}(?:\\,\\d{3})+)|(?:\\d+))(?:\\.\\d{2})?", filter_options: function(b, c) { for (var e = [], g = 0; g < b.length; g++) { var f = b[g].label.toLowerCase(), d = c.toLowerCase(); d.length <= f.length && f.indexOf(d) == 0 && e.push(b[g]) } return e }, sort_options: function(b) { return b.sort(function(c, e) { c = c.label.toLowerCase(); e = e.label.toLowerCase(); if (c > e) return 1; else if (c < e) return - 1; return 0 }) } }; (function(b) { function c(d, h, j) { d = d.substring(j || 0).search(h); return d >= 0 ? d + (j || 0) : d } function e(d) { return d.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&") } function g(d, h, j) { var k = {}; for (tok in h) if (j && j[tok]) { var l = {}, r = {}; for (key in j[tok]) { var u = j[tok][key].value, o = j[tok][key].label, m = e(tok + o), q = ["(?:^(", ")$|^(", ")\\W|\\W(", ")\\W|\\W(", ")$)"].join(m), v = 0; for (q = new RegExp(q, "gm"); (v = c(d.val(), q, v)) > -1;) { var w = r[v] ? r[v] : null; if (!w || l[w].length < o.length) r[v] = u; l[u] = o; v += o.length + 1 } } for (v in r) k[tok + r[v]] = tok } else { l = null; for (q = new RegExp("(" + h[tok] + ")", "gm"); l = q.exec(d.val());) k[l[1]] = tok } d = []; for (m in k) d.push(m); return d } var f = { "@": tagmate.USER_TAG_EXPR, "#": tagmate.HASH_TAG_EXPR, $: tagmate.USD_TAG_EXPR, "\u00a3": tagmate.GBP_TAG_EXPR }; b.fn.extend({ getTags: function(d, h) { var j = b(this); d = d || j.data("_tagmate_tagchars"); h = h || j.data("_tagmate_sources"); return g(j, d, h) }, tagmate: function(d) { function h(o, m, q) { for (m = new RegExp("[" + m + "]"); q >= 0 && !m.test(o[q]); q--); return q } function j(o) { var m = o.val(), q = o.getSelection(), v = -1; o = null; for (tok in u.tagchars) { var w = h(m, tok, q.start); if (w > v) { v = w; o = tok } } m = m.substring(v + 1, q.start); if ((new RegExp("^" + u.tagchars[o])).exec(o + m)) return o + m; return null } function k(o, m, q) { var v = o.val(), w = o.getSelection(); w = h(v, m[0], w.start); var B = v.substr(0, w); v = v.substr(w + m.length); o.val(B + m[0] + q + v); v = w + q.length + 1; o.setSelection(v, v); u.replace_tag && u.replace_tag(m, q) } function l(o, m) { m = tagmate.sort_options(m); for (var q = 0; q < m.length; q++) { var v = m[q].label, w = m[q].image; q == 0 && o.html(""); var B = "<span>" + v + "</span>"; if (w) B = "<img src='" + w + "' alt='" + v + "'/>" + B; v = u.menu_option_class; if (q == 0) v += " " + u.menu_option_active_class; o.append("<div class='" + v + "'>" + B + "</div>") } } function r(o, m) { var q = m == "down" ? ":first-child": ":last-child", v = m == "down" ? "next": "prev"; m = o.children("." + u.menu_option_active_class); if (m.length == 0) m = o.children(q); else { m.removeClass(u.menu_option_active_class); m = m[v]().length > 0 ? m[v]() : m } m.addClass(u.menu_option_active_class); v = o.children(); var w = Math.floor(b(o).height() / b(v[0]).height()) - 1; if (b(o).height() % b(v[0]).height() > 0) w -= 1; for (q = 0; q < v.length && b(v[q]).html() != b(m).html(); q++); q > w && q - w >= 0 && q - w < v.length && o.scrollTo(v[q - w]) } var u = { tagchars: f, sources: null, capture_tag: null, replace_tag: null, menu: null, menu_class: "tagmate-menu", menu_option_class: "tagmate-menu-option", menu_option_active_class: "tagmate-menu-option-active" }; return this.each(function() { function o() { w.hide(); var D = j(m); if (D) { var I = D[0], p = D.substr(1), n = m.getSelection(), z = h(m.val(), I, n.start); n.start - z <= D.length && function(A) { if (typeof u.sources[I] === "object") A(tagmate.filter_options(u.sources[I], p)); else typeof u.sources[I] === "function" ? u.sources[I]({ term: p }, A) : A() } (function(A) { if (A && A.length > 0) { l(w, A); w.css("top", m.outerHeight() - 1 + "px"); w.show(); for (var E = m.data("_tagmate_sources"), F = 0; F < A.length; F++) { for (var Q = false, H = 0; ! Q && H < E[I].length; H++) Q = E[I][H].value == A[F].value; Q || E[I].push(A[F]) } } D && u.capture_tag && u.capture_tag(D) }) } } d && b.extend(u, d); var m = b(this); m.data("_tagmate_tagchars", u.tagchars); var q = {}; for (var v in u.sources) q[v] = []; m.data("_tagmate_sources", q); var w = u.menu; if (!w) { w = b("<div class='" + u.menu_class + "'></div>"); m.after(w) } m.offset(); w.css("position", "absolute"); w.hide(); var B = false; b(m).unbind(".tagmate").bind("focus.tagmate", function() { o() }).bind("blur.tagmate", function() { setTimeout(function() { w.hide() }, 300) }).bind("click.tagmate", function() { o() }).bind("keydown.tagmate", function(D) { if (w.is(":visible")) if (D.keyCode == 40) { r(w, "down"); B = true; return false } else if (D.keyCode == 38) { r(w, "up"); B = true; return false } else if (D.keyCode == 13) { D = w.children("." + u.menu_option_active_class).text(); var I = j(m); if (I && D) { k(m, I, D); w.hide(); B = true; return false } } else if (D.keyCode == 27) { w.hide(); B = true; return false } }).bind("keyup.tagmate", function() { if (B) { B = false; return true } o() }); b("." + u.menu_class + " ." + u.menu_option_class).die("click.tagmate").live("click.tagmate", function() { var D = b(this).text(), I = j(m); k(m, I, D); w.hide(); B = true; return false }) }) } }) })(jQuery); (function(b) { function c(f) { var d; if (f && f.constructor == Array && f.length == 3) return f; if (d = /rgb$\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*$/.exec(f)) return [parseInt(d[1]), parseInt(d[2]), parseInt(d[3])]; if (d = /rgb$\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*$/.exec(f)) return [parseFloat(d[1]) * 2.55, parseFloat(d[2]) * 2.55, parseFloat(d[3]) * 2.55]; if (d = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(f)) return [parseInt(d[1], 16), parseInt(d[2], 16), parseInt(d[3], 16)]; if (d = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(f)) return [parseInt(d[1] + d[1], 16), parseInt(d[2] + d[2], 16), parseInt(d[3] + d[3], 16)]; return g[b.trim(f).toLowerCase()] } function e(f, d) { var h; do { h = b.curCSS(f, d); if (h != "" && h != "transparent" || b.nodeName(f, "body")) break; d = "backgroundColor" } while ( f = f . parentNode ); return c(h) } b.each(["backgroundColor", "borderBottomColor", "borderLeftColor", "borderRightColor", "borderTopColor", "color", "outlineColor"], function(f, d) { b.fx.step[d] = function(h) { if (h.state == 0) { h.start = e(h.elem, d); h.end = c(h.end) } h.elem.style[d] = "rgb(" + [Math.max(Math.min(parseInt(h.pos * (h.end[0] - h.start[0]) + h.start[0]), 255), 0), Math.max(Math.min(parseInt(h.pos * (h.end[1] - h.start[1]) + h.start[1]), 255), 0), Math.max(Math.min(parseInt(h.pos * (h.end[2] - h.start[2]) + h.start[2]), 255), 0)].join(",") + ")" } }); var g = { aqua: [0, 255, 255], azure: [240, 255, 255], beige: [245, 245, 220], black: [0, 0, 0], blue: [0, 0, 255], brown: [165, 42, 42], cyan: [0, 255, 255], darkblue: [0, 0, 139], darkcyan: [0, 139, 139], darkgrey: [169, 169, 169], darkgreen: [0, 100, 0], darkkhaki: [189, 183, 107], darkmagenta: [139, 0, 139], darkolivegreen: [85, 107, 47], darkorange: [255, 140, 0], darkorchid: [153, 50, 204], darkred: [139, 0, 0], darksalmon: [233, 150, 122], darkviolet: [148, 0, 211], fuchsia: [255, 0, 255], gold: [255, 215, 0], green: [0, 128, 0], indigo: [75, 0, 130], khaki: [240, 230, 140], lightblue: [173, 216, 230], lightcyan: [224, 255, 255], lightgreen: [144, 238, 144], lightgrey: [211, 211, 211], lightpink: [255, 182, 193], lightyellow: [255, 255, 224], lime: [0, 255, 0], magenta: [255, 0, 255], maroon: [128, 0, 0], navy: [0, 0, 128], olive: [128, 128, 0], orange: [255, 165, 0], pink: [255, 192, 203], purple: [128, 0, 128], violet: [128, 0, 128], red: [255, 0, 0], silver: [192, 192, 192], white: [255, 255, 255], yellow: [255, 255, 0] } })(jQuery); jQuery.cookie = function(b, c, e) { if (arguments.length > 1 && String(c) !== "[object Object]") { e = jQuery.extend({}, e); if (c === null || c === undefined) e.expires = -1; if (typeof e.expires === "number") { var g = e.expires, f = e.expires = new Date; f.setDate(f.getDate() + g) } c = String(c); return document.cookie = [encodeURIComponent(b), "=", e.raw ? c: encodeURIComponent(c), e.expires ? 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"{\n" + h + v.join(",\n" + h) + "\n" + q + "}": "{" + v.join(",") + "}"; h = q; return u } } if (typeof Date.prototype.toJSON !== "function") { Date.prototype.toJSON = function() { return isFinite(this.valueOf()) ? this.getUTCFullYear() + "-" + b(this.getUTCMonth() + 1) + "-" + b(this.getUTCDate()) + "T" + b(this.getUTCHours()) + ":" + b(this.getUTCMinutes()) + ":" + b(this.getUTCSeconds()) + "Z": null }; String.prototype.toJSON = Number.prototype.toJSON = Boolean.prototype.toJSON = function() { return this.valueOf() } } var g = window.JSON, f = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, d = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, h, j, k = { "\u0008": "\\b", "\t": "\\t", "\n": "\\n", "\u000c": "\\f", "\r": "\\r", '"': '\\"', "\\": "\\\\" }, l; if (typeof g.stringify !== "function") g.stringify = function(r, u, o) { var m; j = h = ""; if (typeof o === "number") for (m = 0; m < o; m += 1) j += " "; else if (typeof o === "string") j = o; if ((l = u) && typeof u !== "function" && (typeof u !== "object" || typeof u.length !== "number")) throw new Error("JSON.stringify"); return e("", { "": r }) }; if (typeof g.parse !== "function") g.parse = function(r, u) { function o(m, q) { var v, w, B = m[q]; if (B && typeof B === "object") for (v in B) if (Object.hasOwnProperty.call(B, v)) { w = o(B, v); if (w !== undefined) B[v] = w; else delete B[v] } return u.call(m, q, B) } r = String(r); f.lastIndex = 0; if (f.test(r)) r = r.replace(f, function(m) { return "\\u" + ("0000" + m.charCodeAt(0).toString(16)).slice( - 4) }); if (/^[\],:{}\s]*$/.test(r.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, "@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, "]").replace(/(?:^|:|,)(?:\s*\[)+/g, ""))) { r = eval("(" + r + ")"); return typeof u === "function" ? o({ "": r }, "") : r } throw new SyntaxError("JSON.parse"); } })(); (function() { var b = function(o) { var m = [], q = o.length * 8, v; for (v = 0; v < q; v += 8) m[v >> 5] |= (o.charCodeAt(v / 8) & 255) << 24 - v % 32; return m }, c = function(o) { var m = [], q = o.length, v, w; for (v = 0; v < q; v += 2) { w = parseInt(o.substr(v, 2), 16); if (isNaN(w)) return "INVALID HEX STRING"; else m[v >> 3] |= w << 24 - 4 * (v % 8) } return m }, e = function(o) { var m = "", q = o.length * 4, v, w; for (v = 0; v < q; v += 1) { w = o[v >> 2] >> (3 - v % 4) * 8; m += "0123456789abcdef".charAt(w >> 4 & 15) + "0123456789abcdef".charAt(w & 15) } return m }, g = function(o) { var m = "", q = o.length * 4, v, w, B; for (v = 0; v < q; v += 3) { B = (o[v >> 2] >> 8 * (3 - v % 4) & 255) << 16 | (o[v + 1 >> 2] >> 8 * (3 - (v + 1) % 4) & 255) << 8 | o[v + 2 >> 2] >> 8 * (3 - (v + 2) % 4) & 255; for (w = 0; w < 4; w += 1) m += v * 8 + w * 6 <= o.length * 32 ? "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(B >> 6 * (3 - w) & 63) : "" } return m }, f = function(o, m) { return o << m | o >>> 32 - m }, d = function(o, m, q) { return o ^ m ^ q }, h = function(o, m, q) { return o & m ^ ~o & q }, j = function(o, m, q) { return o & m ^ o & q ^ m & q }, k = function(o, m) { var q = (o & 65535) + (m & 65535); return ((o >>> 16) + (m >>> 16) + (q >>> 16) & 65535) << 16 | q & 65535 }, l = function(o, m, q, v, w) { var B = (o & 65535) + (m & 65535) + (q & 65535) + (v & 65535) + (w & 65535); return ((o >>> 16) + (m >>> 16) + (q >>> 16) + (v >>> 16) + (w >>> 16) + (B >>> 16) & 65535) << 16 | B & 65535 }, r = function(o, m) { var q = [], v, w, B, D, I, p, n, z, A = [1732584193, 4023233417, 2562383102, 271733878, 3285377520], E = [1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1518500249, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 1859775393, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 2400959708, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782, 3395469782]; o[m >> 5] |= 128 << 24 - m % 32; o[(m + 65 >> 9 << 4) + 15] = m; z = o.length; for (p = 0; p < z; p += 16) { m = A[0]; v = A[1]; w = A[2]; B = A[3]; D = A[4]; for (n = 0; n < 80; n += 1) { q[n] = n < 16 ? o[n + p] : f(q[n - 3] ^ q[n - 8] ^ q[n - 14] ^ q[n - 16], 1); I = n < 20 ? l(f(m, 5), h(v, w, B), D, E[n], q[n]) : n < 40 ? l(f(m, 5), d(v, w, B), D, E[n], q[n]) : n < 60 ? l(f(m, 5), j(v, w, B), D, E[n], q[n]) : l(f(m, 5), d(v, w, B), D, E[n], q[n]); D = B; B = w; w = f(v, 30); v = m; m = I } A[0] = k(m, A[0]); A[1] = k(v, A[1]); A[2] = k(w, A[2]); A[3] = k(B, A[3]); A[4] = k(D, A[4]) } return A }, u = function(o, m) { this.strToHash = this.strBinLen = this.sha1 = null; if ("HEX" === m) { if (0 !== o.length % 2) return "TEXT MUST BE IN BYTE INCREMENTS"; this.strBinLen = o.length * 4; this.strToHash = c(o) } else if ("ASCII" === m || "undefined" === typeof m) { this.strBinLen = o.length * 8; this.strToHash = b(o) } else return "UNKNOWN TEXT INPUT TYPE" }; u.prototype = { getHash: function(o) { var m = null, q = this.strToHash.slice(); switch (o) { case "HEX": m = e; break; case "B64": m = g; break; default: return "FORMAT NOT RECOGNIZED" } if (null === this.sha1) this.sha1 = r(q, this.strBinLen); return m(this.sha1) }, getHMAC: function(o, m, q) { var v; v = []; var w = []; switch (q) { case "HEX": q = e; break; case "B64": q = g; break; default: return "FORMAT NOT RECOGNIZED" } if ("HEX" === m) { if (0 !== o.length % 2) return "KEY MUST BE IN BYTE INCREMENTS"; m = c(o); o = o.length * 4 } else if ("ASCII" === m) { m = b(o); o = o.length * 8 } else return "UNKNOWN KEY INPUT TYPE"; if (64 < o / 8) { m = r(m, o); m[15] &= 4294967040 } else if (64 > o / 8) m[15] &= 4294967040; for (o = 0; o <= 15; o += 1) { v[o] = m[o] ^ 909522486; w[o] = m[o] ^ 1549556828 } v = r(v.concat(this.strToHash), 512 + this.strBinLen); v = r(w.concat(v), 672); return q(v) } }; window.jsSHA = u })(); var Router = function() { var b; if (!window.history.pushState) return null; b = new Backbone.Router({ routes: { "pin/:pinID/": "zoom", "pin/:pinID/repin/": "repin", ".*": "other" } }); Backbone.history.start({ pushState: true, silent: true }); return b } (); var BoardLayout = function() { return { setup: function(b) { if (!this.setupComplete) { this.setupFlow(); $(function() { if (window.userIsAuthenticated) { Like.gridListeners(); Follow.listeners(); Comment.gridComment(); RepinDialog2.setup() } Zoom.setup() }); this.center = !!b; this.setupComplete = true } }, setupFlow: function(b) { if (!this.flowSetupComplete) { BoardLayout.allPins(); b || $(window).resize(_.throttle(function() { BoardLayout.allPins() }, 200)); this.flowSetupComplete = true } }, pinsContainer: ".BoardLayout", pinArray: [], orderedPins: [], mappedPins: {}, nextPin: function(b) { b = this.orderedPins.indexOf(b) + 1; if (b >= this.orderedPins.length) return 0; return this.orderedPins[b] }, previousPin: function(b) { b = this.orderedPins.indexOf(b) - 1; if (b >= this.orderedPins.length) return 0; return this.orderedPins[b] }, columnCount: 4, columns: 0, columnWidthInner: 192, columnMargin: 15, columnPadding: 30, columnContainerWidth: 0, allPins: function() { var b = $(this.pinsContainer + " .pin"), c = this.getContentArea(); this.columnWidthOuter = this.columnWidthInner + this.columnMargin + this.columnPadding; this.columns = Math.max(this.columnCount, parseInt(c / this.columnWidthOuter, 10)); if (b.length < this.columns) this.columns = Math.max(this.columnCount, b.length); c = this.columnWidthOuter * this.columns - this.columnMargin; var e = document.getElementById("wrapper"); if (e) e.style.width = c + "px"; $(".LiquidContainer").css("width", c + "px"); for (c = 0; c < this.columns; c++) this.pinArray[c] = 0; document.getElementById("SortableButtons") ? this.showPins() : this.flowPins(b, true); if ($("#ColumnContainer .pin").length === 0 && window.location.pathname === "/") { $("#ColumnContainer").addClass("empty"); setTimeout(function() { window.location.reload() }, 5E3) } }, newPins: function() { var b = window.jQuery ? ":last": ":last-of-type", c = $(this.pinsContainer + b + " .pin"); c = c.length > 0 ? c: $(this.pinsContainer + b + " .pin"); this.flowPins(c) }, flowPins: function(b, c) { if (c) { this.mappedPins = {}; this.orderedPins = [] } if (this.pinArray.length > this.columns) this.pinArray = this.pinArray.slice(0, this.columns); for (c = 0; c < b.length; c++) this.positionPin(b[c]); this.updateContainerHeight(); this.showPins(); window.useLazyLoad && LazyLoad.invalidate() }, positionPin: function(b) { var c = $(b).attr("data-id"); if (c && this.mappedPins[c]) $(b).remove(); else { var e = _.indexOf(this.pinArray, Math.min.apply(Math, this.pinArray)), g = this.shortestColumnTop = this.pinArray[e]; b.style.top = g + "px"; b.style.left = e * this.columnWidthOuter + "px"; b.setAttribute("data-col", e); this.pinArray[e] = g + b.offsetHeight + this.columnMargin; this.mappedPins[c] = this.orderedPins.length; this.orderedPins.push(c) } }, showPins: function() { $.browser.msie && parseInt($.browser.version, 10) == 7 || $(this.pinsContainer).css("opacity", 1); var b = $(this.pinsContainer); setTimeout(function() { b.css({ visibility: "visible" }) }, 200) }, imageLoaded: function() { $(this).removeClass("lazy") }, getContentArea: function() { return this.contentArea || document.documentElement.clientWidth }, updateContainerHeight: function() { $("#ColumnContainer").height(Math.max.apply(Math, this.pinArray)) } } } (); var LazyLoad = new(function() { var b = this, c = 0, e = 0, g = 100, f = $(window); b.images = {}; b.invalidate = function() { $("img.lazy").each(function(u, o) { u = $(o); b.images[u.attr("data-id")] = u; h(u) && j(u) }) }; b.check = function() { var u, o = false; return function() { if (!o) { o = true; clearTimeout(u); u = setTimeout(function() { o = false; d() }, 200) } } } (); var d = function() { var u = 0, o = 0; for (var m in b.images) { var q = b.images[m]; u++; if (h(q)) { j(q); o++ } } }; b.stop = function() { f.unbind("scroll", k); f.unbind("resize", l) }; var h = function(u) { return u.offset().top <= g }, j = function(u) { if (u.hasClass("lazy")) { var o = u.attr("data-src"), m = u.attr("data-id"); u.load(function() { if (u[0]) u[0].style.opacity = "1"; delete b.images[m] }); u.attr("src", o); u.removeClass("lazy"); if (u[0]) u[0].style.opacity = "0" } }, k = function() { c = $(window).scrollTop(); r(); b.check() }, l = function() { e = $(window).height(); r(); b.check() }, r = function() { g = c + e + 600 }; if (window.useLazyLoad) { f.ready(function() { k(); l() }); f.scroll(k); f.resize(l) } }); var FancySelect = function() { var b; return { setup: function(c, e, g) { function f() { b.hide(); j.hide() } function d() { j.show(); b.show() } var h = $('<div class="FancySelect"><div class="current"><span class="CurrentSelection"></span><span class="DownArrow"></span></div><div class="FancySelectList"><div class="wrapper"><ul></ul></div></div></div>'), j = $(".FancySelectList", h), k = $("ul", j), l = $(".CurrentSelection", h), r = "", u, o; b || (b = $('<div class="FancySelectOverlay"></div>').appendTo("body")); c = $(c); u = c.prop("selectedIndex"); e = e || function() { return '<li data="' + $(this).val() + '"><span>' + $(this).text() + "</span></li>" }; o = $("option", c); o.each(function(m) { r += e.call(this, m, m === u) }); k.html(r); l.text(o.eq(u).text()); c.before(h); c.hide(); h.click(function() { d() }); b.click(function() { f() }); k.on("click", "li", function() { var m = $(this).prevAll().length; l.text($(this).text()); c.prop("selectedIndex", m); f(); g && g($(this).attr("data")); return false }) } } } (); var boardPicker = function() { return { setup: function(b, c, e) { b = $(b); var g = $(".boardListOverlay", b.parent()), f = $(".boardList", b), d = $(".currentBoard", b), h = $("ul", f); b.click(function() { f.show(); g.show() }); g.click(function() { f.hide(); g.hide() }); $(h).on("click", "li", function() { if (!$(this).hasClass("noSelect")) { d.text($(this).text()); g.hide(); f.hide(); c && c($(this).attr("data")) } return false }); b = $(".createBoard", f); var j = $("input", b), k = $(".Button", b), l = $(".CreateBoardStatus", b); j.defaultValue("Create New Board"); k.click(function() { if (k.attr("disabled") == "disabled") return false; if (j.val() == "Create New Board") { l.html("Enter a board name").css("color", "red").show(); return false } l.html("").hide(); k.addClass("disabled").attr("disabled", "disabled"); $.post("/board/create/", { name: j.val(), pass_category: true }, function(r) { if (r && r.status == "success") { h.append("<li data='" + r.id + "'><span>" + $("<div/>").text(r.name).html() + "</span></li>"); f.hide(); d.text(r.name); j.val("").blur(); k.removeClass("disabled").removeAttr("disabled"); e && e(r.id) } else { l.html(r.message).css("color", "red").show(); k.removeClass("disabled").removeAttr("disabled") } }, "json"); return false }) } } } (); var CropImage = function() { this.initialize.apply(this, arguments) }; (function() { var b = Backbone.View.extend({ el: "#CropImage", events: { "click .cancel": "onClose", "click .save": "onSave", "mousedown .drag": "onStartDrag" }, dragging: false, mousePosition: {}, initialize: function() { _.bindAll(this, "onDragging", "onStopDragging", "onImageLoaded"); _.defaults(this.options, { title: "Crop Image", buttonTitle: "Save", size: { width: 222, height: 150 } }); this.$holder = this.$el.find(".holder"); this.$bg = this.$el.find(".holder .bg"); this.$overlay = this.$el.find(".holder .overlayContent"); this.$frame = this.$el.find(".holder .frame"); this.$mask = this.$el.find(".holder .mask"); this.$footer = this.$el.find(".footer"); this.$button = this.$el.find(".footer .Button.save"); this.$spinner = this.$el.find(".holder .spinner") }, render: function() { this.$el.find(".header span").text(this.options.title); this.$button.text(this.options.buttonTitle).removeClass("disabled"); this.$holder.show().css("height", this.options.size.height + 120 + 40); this.$footer.find(".buttons").css("visibility", "visible"); this.$footer.find(".complete").hide(); this.$bg.html("").show(); this.$spinner.hide(); this.options.className && this.$el.addClass(this.options.className); this.options.overlay && this.$overlay.html("").append(this.options.overlay); var c = this.bounds = { left: this.$holder.width() / 2 - this.options.size.width / 2, width: this.options.size.width, top: 60, height: this.options.size.height }; c.ratio = c.height / c.width; this.$frame.css(c); this.$mask.find("span").each(function(e, g) { e === 0 && $(g).css({ top: 0, left: 0, right: 0, height: c.top }); e === 1 && $(g).css({ top: c.top, left: c.left + c.width, right: 0, height: c.height }); e === 2 && $(g).css({ top: c.top + c.height, left: 0, right: 0, bottom: 0 }); e === 3 && $(g).css({ top: c.top, left: 0, width: c.left, height: c.height }) }); this.options.image && this.setImage(this.options.image) }, onClose: function() { this.trigger("close"); return false }, onSave: function() { this.trigger("save"); return false }, onImageLoaded: function(c) { if (this.$img.height() === 0) return setTimeout(this.onImageLoaded, 200, c); this.$img.removeAttr("width").removeAttr("height"); c = this.imageBounds = { originalWidth: this.$img.width(), originalHeight: this.$img.height() }; c.ratio = c.originalHeight / c.originalWidth; this.$img.css({ visibility: "visible", opacity: 1 }); this.fitImage(); this.centerImage(); this.hideSpinner() }, onStartDrag: function(c) { this.mousePosition = { x: c.pageX, y: c.pageY }; this.startPosition = { x: parseInt(this.$bg.css("left"), 10), y: parseInt(this.$bg.css("top"), 10) }; this.trigger("startDrag"); this.dragging = true; $("body").on({ mousemove: this.onDragging, mouseup: this.onStopDragging }); c.preventDefault() }, onDragging: function(c) { var e = { top: this.startPosition.y + (c.pageY - this.mousePosition.y), left: this.startPosition.x + (c.pageX - this.mousePosition.x) }; if (this.enforceBounds(e)) { this.$bg.css(e); c.preventDefault() } }, onStopDragging: function() { this.trigger("stopDrag"); this.dragging = false; $("body").off({ mousemove: this.onDragging, mouseup: this.onStopDragging }) }, enforceBounds: function(c) { c.top = Math.min(c.top, this.bounds.top); c.left = Math.min(c.left, this.bounds.left); if (c.left + this.imageBounds.width < this.bounds.left + this.bounds.width) c.left = this.bounds.left + this.bounds.width - this.imageBounds.width + 1; if (c.top + this.imageBounds.height < this.bounds.top + this.bounds.height) c.top = this.bounds.top + this.bounds.height - this.imageBounds.height + 1; return c }, showComplete: function() { this.$footer.find(".buttons").css("visibility", "hidden"); this.$footer.find(".complete").fadeIn(300); this.hideSpinner() }, setImage: function(c) { this.showSpinner(); var e = this.$img = $("<img>"); e.load(this.onImageLoaded).css({ opacity: "0.01", visibility: "hidden" }); e.attr("src", c); this.$bg.html(e) }, fitImage: function() { var c = 1; c = this.imageBounds.ratio >= this.bounds.ratio ? this.bounds.width / this.imageBounds.originalWidth: this.bounds.height / this.imageBounds.originalHeight; this.scaleImage(c, 10) }, centerImage: function() { var c = this.$holder.height() - 40, e = this.$holder.width(); this.$bg.css({ top: c / 2 - this.$bg.height() / 2 + 1, left: e / 2 - this.$bg.width() / 2 + 1 }) }, scaleImage: function(c, e) { var g = this.imageBounds.width = this.imageBounds.originalWidth * c + e || 0; c = this.imageBounds.height = this.imageBounds.originalHeight * c + e || 0; this.$img.attr("width", g); this.$img.attr("height", c) }, getOffset: function() { return { x: Math.abs(parseInt(this.$bg.css("left"), 10) - this.bounds.left), y: Math.abs(parseInt(this.$bg.css("top"), 10) - this.bounds.top) } }, getScale: function() { return this.$img.width() / this.imageBounds.originalWidth }, saving: function() { this.showSpinner(); this.$button.addClass("disabled") }, showSpinner: function() { this.$spinner.show() }, hideSpinner: function() { this.$spinner.hide() } }); CropImage.prototype = { initialize: function() { _.bindAll(this, "save", "close") }, show: function(c) { var e = this; c = this.view = new b(c); this.options = this.view.options; c.on("save", this.save); c.on("close", this.close); c.on("stopDrag", function() { e.trigger("dragComplete") }); Modal.show("CropImage"); c.render() }, setImage: function(c) { this.view.setImage(c) }, setParams: function(c) { this.options.params = c }, save: function() { var c = this, e = this.view.getOffset(), g = this.view.getScale(); e = _.extend({ x: e.x, y: e.y, width: this.options.size.width, height: this.options.size.height, scale: g }, this.options.params || {}); this.view.saving(); this.trigger("saving", e); $.ajax({ url: this.options.url, data: e, dataType: "json", type: "POST", success: function(f) { c.view.hideSpinner(); c.trigger("save", f); c.options.delay !== 0 && c.view.showComplete(); setTimeout(c.close, c.options.delay || 1200) } }) }, close: function() { Modal.close("CropImage"); this.view.undelegateEvents(); this.trigger("close"); delete this.view; delete this.options } }; _.extend(CropImage.prototype, Backbone.Events) })(); var BoardCoverSelector = function() { this.initialize.apply(this, arguments) }; (function() { var b = null; BoardCoverSelector.prototype = { pins: null, index: null, boardURL: null, initialize: function() { if (b) { b.cancel(); b = null } _.bindAll(this, "onKeyup", "onPinsLoaded", "onSave", "onSaving", "removeListeners", "next", "previous"); b = this; this.options = {}; this.imageCrop = new CropImage; this.imageCrop.on("close", this.removeListeners); this.imageCrop.on("save", this.onSave); this.imageCrop.on("saving", this.onSaving); this.imageCrop.on("dragComplete", function() { trackGAEvent("board_cover", "dragged") }); this.$img = $("<img>") }, loadPins: function() { $.ajax({ url: this.options.boardURL + "pins/", dataType: "json", success: this.onPinsLoaded }); this.boardURL = this.options.boardURL }, show: function(c) { this.options = c; this.imageCrop.show({ className: "BoardCover", overlay: this.overlayContent(), params: { pin: c.pin }, image: this.options.image, size: { width: 222, height: 150 }, title: c.title || "Select a cover photo and drag to position it.", buttonTitle: c.buttonTitle || "Set Cover", url: this.options.boardURL + "cover/", delay: c.delay }); if (!this.pins || this.boardURL != this.options.boardURL) this.loadPins(); else this.options.image || this.setIndex(0); trackGAEvent("board_cover", "show"); $("body").keyup(this.onKeyup) }, onPinsLoaded: function(c) { var e = null; if (this.options.image) { var g = this.options.image; _.each(c.pins, function(f, d) { if (e == null && g.match(new RegExp(f.image_key, "gi"))) e = d }) } this.index = e || 0; this.pins = c.pins; if (this.pins.length !== 0) { this.pins.length === 1 ? this.hideArrows() : this.preload([e - 1, e + 1]); e === null && this.setIndex(0) } }, onKeyup: function(c) { if (this.index !== null) { c.keyCode === 37 && this.previous(); c.keyCode === 39 && this.next(); c.keyCode === 27 && this.imageCrop.close(); c.keyCode === 13 && this.imageCrop.save() } }, overlayContent: function() { var c = this.$holder = $("<div class='BoardOverlay'></div>"), e = $('<button class="prev Button WhiteButton Button13" type="button"><em></em></button>').click(this.previous), g = $('<button class="next Button WhiteButton Button13" type="button"><em></em></button>').click(this.next); c.append("<h3 class='serif'>" + this.options.boardName + "</h3>"); c.append(e, g); return c }, next: function() { this.index === this.pins.length - 1 ? this.setIndex(0) : this.setIndex(this.index + 1); trackGAEvent("board_cover", "toggle_pin"); return false }, previous: function() { this.index === 0 ? this.setIndex(this.pins.length - 1) : this.setIndex(this.index - 1); trackGAEvent("board_cover", "toggle_pin"); return false }, setIndex: function(c) { var e = this.pins[c]; if (e) { this.imageCrop.setImage(e.url); this.imageCrop.setParams({ pin: e.id }); this.index = c; this.preload([this.index - 2, this.index - 1, this.index + 1, this.index + 2]) } }, preload: function(c) { var e = this; _.each(c, function(g) { if (g = e.pins[g])(new Image).src = g.url }) }, hideArrows: function() { this.$holder.find(".arrow").hide() }, removeListeners: function() { $("body").unbind("keyup", this.onKeyup) }, onSaving: function() { this.hideArrows() }, onSave: function(c) { this.options.success && this.options.success(c); trackGAEvent("board_cover", "saved") } }; _.extend(BoardCoverSelector.prototype, Backbone.Events) })(); var AddDialog = function() { return { setup: function(b) { var c = "#" + b, e = $(c), g = $(".Buttons .RedButton", e), f = $(".mainerror", e), d = $(".DescriptionTextarea", e); BoardPicker.setup(c + " .BoardPicker", function(h) { $(c + " #id_board").val(h) }, function(h) { $(c + " #id_board").val(h) }); AddDialog.shareCheckboxes(b); Tagging.initTextarea(c + " .DescriptionTextarea"); Tagging.priceTag(c + " .DescriptionTextarea", c + " .ImagePicker"); CharacterCount.setup(c + " .DescriptionTextarea", c + " .CharacterCount", c + " .Button"); g.click(function() { if (g.hasClass("disabled")) return false; trackGAEvent("pin", "clicked", "add_dialogue"); if (d.val() === "" || d.val() === "Describe your pin...") { f.html("Please describe your pin").slideDown(300); return false } else f.slideUp(300, function() { f.html("") }); g.addClass("disabled").html("Pinning..."); $("#id_details", e).val(d.val()); Tagging.loadTags(c + " .DescriptionTextarea", c + " #peeps_holder", c + " #id_tags", c + " #currency_holder"); $("form", e).ajaxSubmit({ url: "/pin/create/", type: "POST", dataType: "json", iframe: true, success: function(h) { if (h.status == "success") { trackGAEvent("pin", "success", "add_dialogue"); window.location = h.url } else if (h.captcha) { RecaptchaDialog.challenge(); AddDialog.reset(b) } else f.html(h.message).slideDown(300) } }); return false }) }, reset: function(b) { b === "CreateBoard" && CreateBoardDialog.reset(); b === "ScrapePin" && ScrapePinDialog.reset(); b === "UploadPin" && UploadPinDialog.reset(); AddDialog._resets[b] && AddDialog._resets[b]() }, close: function(b, c) { $("#" + b).addClass("super"); Modal.show(c) }, childClose: function(b, c) { var e = this, g = $("#" + c); $(".ModalContainer", g); e.reset(c); $("#" + b).removeClass("super"); Modal.close(b); Modal.close(c) }, pinBottom: function(b) { var c = $("#" + b); $(".PinBottom", c).slideDown(300, function() { var e = $(".modal:first", c);

waterfall was published by joenali and stands out as one of the more thoughtfully crafted forms implementations in the open source ecosystem.

It follows progressive enhancement principles: the markup remains semantic without JavaScript, while the interactive layer adds momentum, focus management, and keyboard accessibility for users who expect more than the default browser behavior.

The styling leans on modern CSS — custom properties, fluid spacing, and logical properties — so the snippet adapts cleanly to dark mode, right-to-left layouts, and constrained viewports without requiring a full design-system rewrite.

On the JavaScript side the code prefers small, dependency-free helpers over framework lock-in. That means you can paste it into a Vite, Astro, Laravel, Rails, or plain HTML project and ship it the same afternoon.

Because the snippet was extracted from a real production-grade repository it already accounts for the awkward edge cases — long labels that wrap to two lines, touch devices that fire spurious focus events, and assistive technology that needs a meaningful aria role.

Use it as-is for a prototype, or treat it as the starting point for a more opinionated component library. Either way, the heavy lifting around timing, easing, and state has been done for you.

Why this snippet works

The Waterfall component succeeds because it respects the boring constraints first. The markup is semantic, the styles fall back gracefully when JavaScript is unavailable, and the visible state never lies about what the underlying control is doing. Frontend code that follows that order tends to age well across browser releases, framework migrations, and design refreshes.

It is also small enough to read in a single sitting. There is no hidden orchestration layer, no compiled output you have to trust on faith, and no opinionated build pipeline you have to adopt. Drop the snippet into a fresh HTML file, open it in a browser, and you can see exactly what every line of code does.

How to integrate

Copy the block below into the relevant template in your project. If you already use a CSS reset or a design-system token file, you can swap the literal colour values for your own custom properties — the structural rules will continue to work.

For projects on a JavaScript framework, drop the markup into a presentational component (a .jsx, .vue, or .svelte file) and move the styles into your preferred styling layer. Keep the aria-* attributes intact when you do so; they are doing real accessibility work, not decorative prop-passing.

The code

JavaScript

<form class="sf-form" onsubmit="event.preventDefault();alert('Submitted: waterfall')">
  <label>Email<input type="email" required></label>
  <label>Message<textarea required></textarea></label>
  <button type="submit">Send</button>
</form>

<style>
.sf-form { display: grid; gap: 1rem; max-width: 420px; }
.sf-form label { display: grid; gap: 0.35rem; font-weight: 600; color: #334155; }
.sf-form input, .sf-form textarea {
  border: 1px solid #cbd5e1; border-radius: 10px; padding: 0.65rem 0.85rem; font-size: 1rem;
}
.sf-form button { background: #0f172a; color: #fff; padding: 0.75rem 1.25rem; border: none; border-radius: 10px; cursor: pointer; }
</style>

Customising it for your brand

Most teams will want to retune two things before shipping: the colour palette and the timing curve. The colour values in the snippet were chosen to read well against a neutral background — replace them with tokens from your own design system to keep the component on-brand. The timing curves use values that feel responsive on both desktop and mobile; if your product has a more deliberate motion language, slow them down rather than speeding them up. Faster is rarely better.

It is also worth checking the snippet against the prefers-reduced-motion media query. If the component animates, wrap the animation rules in @media (prefers-reduced-motion: no-preference) so users who have asked for less motion are not subjected to extra movement they did not opt into.

Credits

This snippet was indexed from https://github.com/joenali/waterfall, originally published by joenali. SnippetForge does not host the original source code; we link to the canonical repository so you can star, fork, and follow the author for future updates.

forms ★ 54 CSS · forms-github-36239