This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.
To capture the video (filesize: 19MB), using the free "QuickTime Player" application:
Ariel Salminen arielsalminen
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addisonschultz
/ useScript.tsx
Last active
October 28, 2023 10:02
A React hook that lets you add script tags to a component. Useful when needing to load scripts for components in Framer X.
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| import * as React from "react" | |
| import { useState, useEffect } from "react" | |
| // Hook | |
| let cachedScripts = [] | |
| export function useScript(src) { | |
| // Keeping track of script loaded and error state | |
| const [state, setState] = useState({ | |
| loaded: false, |
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| /* eslint-env node */ | |
| /* eslint-disable no-console, dot-notation */ | |
| const fse = require('fs-extra'); | |
| const readline = require('readline'); | |
| // const platform = 'mw_less'; | |
| // const platform = 'mw_scss'; | |
| const platform = 'cosmos'; |
rsms
/ figma-project-stats.js
Created
June 21, 2018 19:17
Script that generates statistics for a Figma project, like number of files, frames, versions etc
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| // | |
| // Figma project stats | |
| // Pulls statistics like number of files, frames, versions etc for a project. | |
| // | |
| // Usage: | |
| // export FIGMA_API_ACCESS_TOKEN='your-token' | |
| // node figma-project-stats.js <project-id> | |
| // | |
| // You can generate tokens in your account settings or at | |
| // https://www.figma.com/developers/explorer#personal-access-token |
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| // UPDATE: In 2023, you should probably stop using this! The narrow version of Safari that | |
| // does not support `nomodule` is probably not being used anywhere. The code below is left | |
| // for posterity. | |
| /** | |
| * Safari 10.1 supports modules, but does not support the `nomodule` attribute - it will | |
| * load <script nomodule> anyway. This snippet solve this problem, but only for script | |
| * tags that load external code, e.g.: <script nomodule src="nomodule.js"></script> | |
| * | |
| * Again: this will **not** prevent inline script, e.g.: |
russellbeattie
/ aws-twitter-search-bot.js
Last active
January 19, 2016 00:42
AWS Lambda Twitter Search Bot... uses S3 for persistence and SNS to send out messages.
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| var querystring = require('querystring'); | |
| var https = require('https'); | |
| var aws = require('aws-sdk'); | |
| var s3 = new aws.S3(); | |
| var sns = new aws.SNS({ | |
| region: 'us-east-1' | |
| }); | |
| var query = '#SEARCH TERM HERE'; |
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| module AssetHelper | |
| ## | |
| # Renders a stylesheet asset inline. | |
| def inline_stylesheet( name ) | |
| content_tag :style do | |
| sprockets[ "#{name}.css" ].to_s | |
| end | |
| end |
arielsalminen
/ nav.html
Last active
December 14, 2015 12:18
Simple responsive navigation toggle script without library dependencies and with touch screen support (349 bytes minified and gzipped). Live demo: http://codepen.io/viljamis/full/gAatl
stopsatgreen
/ Placeholder Polyfill
Created
December 18, 2012 10:09
Detect placeholder support in the browser and use value if it isn't present.
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| function hasPlaceHolder() { | |
| return 'placeholder' in document.createElement('input'); | |
| } | |
| function html5forms() { | |
| var formPlaceholder = hasPlaceHolder(); | |
| if (formPlaceholder === false) { | |
| $('input[type=text]').each(function() { | |
| if($(this).attr('placeholder')) { | |
| var placeholderText = $(this).attr('placeholder'); |
- Avoid too many reflows (the browser to recalculate everything)
- Use advanced CSS3 for graphic card rendering
- Precalculate sizes and positions
The reflow appens as many times as there are frames per seconds. It recalculate all positions that change in order to diplay them. Basically, when you scroll you execute a function where you move things between two reflows. But there are functions that triggers reflows such as jQuery offset, scroll... So there are two things to take care about when you dynamically change objects in javascript to avoid too many reflows:
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