Open Source CoffeeScript Software for ChromeOS
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CoffeeScript Software for ChromeOS
Browse free open source CoffeeScript Software for ChromeOS and projects below. Use the toggles on the left to filter open source CoffeeScript Software for ChromeOS by OS, license, language, programming language, and project status.
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MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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Chaplin
HTML5 application architecture using Backbone.js
Chaplin is a lightweight, structured JavaScript application architecture built on Backbone.js for developing scalable, maintainable single‑page applications. It provides MVC organization, clean routing, memory management, controllers for screen logic, and modular design to address shortcomings in raw Backbone. Chaplin was derived from a real application (moviepilot.com) and is written in CoffeeScript with builds in JavaScript. -
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4chan X
Adds various features to anonymous imageboards
4chan-X is a userscript and browser extension that enhances the browsing experience on the imageboard 4chan. It introduces numerous features such as inline post expansion, quick reply boxes, thread watching, and customizable filtering to streamline navigation and participation. The tool allows posts and threads to be hidden or highlighted based on keywords, IDs, or poster attributes, giving users more control over the content they see. It also provides auto-updating of threads, inline image expansion, and keyboard shortcuts to improve efficiency for heavy users. The extension is highly configurable, offering theme options, interface tweaks, and feature toggles so individuals can tailor the experience to their preferences. Over time, 4chan-X has become the de facto enhancement suite for users who want more functionality and usability beyond the default 4chan interface. -
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Squel
SQL query string builder for Javascript
Squel is a JavaScript library for fluent and safe SQL query string building, usable both in Node.js environments and in the browser. Works in Node.js and in the browser. Supports the standard SQL queries: SELECT, UPDATE, INSERT, and DELETE. Supports non-standard commands for popular DB engines such as MySQL. Supports parameterized queries for safe value escaping. It can be customized to build any query or command of your choosing. Uses method chaining for ease of use. -
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The Magic of CSS
A CSS course to turn you into a magician
Magic of CSS is an open source educational project by Adam Schwartz that explores advanced CSS concepts through practical lessons. It is structured as a series of chapters that cover topics like the box model, layouts, positioning, typography, and animations. The repository is designed to go beyond basic CSS tutorials, teaching how to harness the language for complex, responsive, and visually appealing designs. Each lesson is supported by examples and code that demonstrate real-world use cases. The project emphasizes both the technical and creative potential of CSS, showing how small details can greatly improve user experience. It has become a valuable reference for developers aiming to deepen their front-end skills. -
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Odometer
Smoothly transitions numbers with ease. #hubspot-open-source
Odometer is a lightweight JavaScript and CSS library for animating numbers with a smooth rolling effect, similar to a car’s odometer. It provides a visually engaging way to display counters, statistics, or values that update dynamically in dashboards and web apps. The library requires minimal setup—just drop in the script and apply the class to an element, then update the number to trigger the animation. It supports multiple themes and styles, all implemented with CSS so they are easy to customize. The animation is GPU-accelerated and designed to be smooth even for rapid updates. Odometer is often used in marketing sites, financial dashboards, and gamified interfaces where numeric feedback benefits from a touch of motion and polish. -
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Repl.it
Online REPL for 15+ languages
This repository preserves an early open-source snapshot of the service that became Replit, a platform for writing and running code directly in the browser. The project’s core idea is instant, zero-setup programming: open a page, pick a language, type, and run—no local installs or environment wrangling. It combines an in-browser editor with a runnable backend or sandbox so code can execute safely and return output in seconds. Sharing and collaboration are first-class: code can be saved, forked, and embedded, which makes it useful for tutorials, classrooms, and quick demos. The architecture leans on simple web technologies so the learning curve stays low for educators and new programmers. Even as the commercial product evolved, this archive shows the foundational approach to making coding accessible anywhere with just a link. -
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jQuery.payment
Library for building credit card forms and validating inputs
Created by Stripe and archived on GitHub, jquery.payment is a small jQuery plugin that formats credit card inputs—numeric grouping, expiry dates, CVC—as you type and validates card numbers, expiry, and CVC with client-side checks. While deprecated in favor of Stripe Elements, it remains useful for legacy implementations. -
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Angular Google Maps
AngularJS directives for the Google Maps Javascript API
Angular Google Maps is a set of AngularJS directives written in CoffeeScript and JavaScript for integrating Google Maps into AngularJS applications. This will generate source maps for development (angular-google-maps_dev_mapped.js) (non minified) and source maps to minified (angular-google-maps_dev_mapped.min.js) files. They each have their own corresponding map files. To get the coinciding source files you will need to copy the generated /tmp directory (currently not under scc). If you plan to hack on the directives or want to run the example, first thing to do is to install NPM dependencies. -
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Atom Vim-Mode-Plus
vim-mode improved
atom‑vim‑mode‑plus is a feature-rich Vim emulation layer for Atom, bringing modal editing (like Vim’s normal, insert, and visual modes) with enhanced capabilities beyond basic keybindings. Incremental search by incrementalSearch setting (disabled by default). Cursor visible in all visual modes (characterwise, blockwise, linewise). Maintain the same cursor position after operations (e.g y, gU) by stayOnYank and stayOnOperate settings. Set cursor position to start of change on undo or redo by enabling setCursorToStartOfChangeOnUndoRedo. -
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Aurora.js
JavaScript audio decoding framework
Aurora.js is a JavaScript framework that simplifies audio decode pipeline implementation—covering source, demux, decode, and playback stages. It provides high-level APIs for inspecting and playing audio, supports plugins for decoders (MP3, AAC, FLAC), works in browser and Node.js (via Browserify), and abstracts browser audio APIs. -
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Badges
Readme Badges – Gotta catch 'em all
Badges is a utility / site that generates small status badge images for open-source projects (for example, build status, coverage, downloads, version). It allows projects to easily embed dynamic badges in their README or documentation that reflect project metadata or external service metrics. The badges system supports different styles, icons, and dynamic links, making them visually consistent and informative. It abstracts the generation of badge SVGs so the end user doesn’t need to manually create or update image files. The project also supports caching, HTTP APIs, and format options (e.g. to serve badges dynamically or with query parameters). It is used by many open source repos to display real-time project metrics in documentation pages. -
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Bone.io
Realtime HTML5 Framework
Bone.io is a real-time web framework that streamlines building event-driven apps over WebSockets, pairing a Node.js server with a lightweight client library. It organizes communication into channels and events, so the server can push data to the browser and the browser can send commands back without boilerplate. The framework focuses on mapping server-side logic to UI updates directly, which makes patterns like live dashboards, chat, and collaborative editing easier to implement. Abstracting transport details, it lets developers concentrate on domain messages and state transitions rather than wiring up socket handlers repeatedly. The client side integrates cleanly with common frontend architectures, enabling incremental adoption in existing projects. Overall, bone.io targets teams who want a minimal, understandable real-time layer that keeps codebases small while still supporting rich, low-latency interactions. -
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BuckyClient
Collect performance data from the client
BuckyClient is a HubSpot-provided JavaScript client that runs in the browser and collects performance data from clients, sending it to the Bucky server, which forwards metrics to endpoints like StatsD, Graphite, or OpenTSDB. It can automatically measure how long your pages take to load, how long AJAX requests take and how long various functions take to run. Most importantly, it's taking the measurements on actual page loads, so the data has the potential to be much more valuable than in vitro measurements. Modern browsers log a bunch of page performance data, Bucky includes a method for writing all of this in one go. It won't do anything on browsers that don't support the performance.timing API. Call it whenever; it will bind an event if the data isn't ready yet. -
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CloudTunes
Web-based music player for the cloud
CloudTunes is a web application that turns cloud and online sources into an iTunes-like music experience you can access in the browser. It focuses on pulling tracks from services such as YouTube or storage backends and organizing them into searchable libraries and playlists. The interface is built to feel familiar to desktop music players, with queue management, dynamic search, and metadata views that make large collections manageable. Because playback runs in the browser, you can use it from any machine without installing a native client, and the server component coordinates indexing and streaming. Multiuser support and shareable playlists make it useful for small groups who want a central, always-available jukebox. The project showcases how open web technologies can be combined to provide a smooth, portable music app that users can self-host and customize. -
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Coffee-Physics
A simple, lightweight physics engine written in CoffeeScript
Coffee-Physics is a minimalist physics engine written in CoffeeScript that favors approachable, creative-coding workflows over heavyweight simulation frameworks. It models motion with a particle system and uses simple constraints and behaviors—such as gravity, attraction/repulsion, drag, and springs—to create believable movement with very little code. The design is intentionally composable: you attach behaviors to particles or groups and let the update loop integrate positions, producing emergent effects from a few rules. Because it is lightweight, it integrates easily with 2D renderers like Canvas or WebGL, and it is popular in generative art sketches and interactive experiments. The codebase emphasizes readability and hackability so learners can modify the solver, add new behaviors, or swap integrators without wading through engine internals. It’s ideal when you want expressive motion and playful dynamics rather than full rigid-body simulation. -
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CoffeeScriptRedux
Rewrite of the CoffeeScript compiler with proper compiler design
CoffeeScriptRedux is a rewritten version of the CoffeeScript compiler with emphasis on compiler design principles, robustness, and extensibility—designed to be "complete enough to use for nearly every project." Before transitioning from Jeremy's compiler, see the intentional deviations from jashkenas/coffee-script wiki page. Complete enough to use for nearly every project. Proper compiler design principles and a focus on robustness and extensibility. -
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Cyclotron
A web platform for constructing dashboards
Cyclotron is a web-based, drag-and-drop dashboard creation platform developed by ExpediaGroup. It enables non-programmers to build, edit, and host dashboards defined declaratively via JSON configs. Features include a built-in editor, REST API integration, Docker deployment, and extensibility for custom components. It facilitates rapid dashboard development without coding. -
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Git Time Machine
Atom package that allows you to travel back in commit history
git-time-machine is a user interface (often as an editor plugin or UI extension) that allows users to browse a file’s history visually, stepping back and forth through revisions in Git like a “time machine.” It shows changes to a file over time, lets users compare older states, and often provides diff and blame views to understand how the file evolved. Instead of just opening a commit log or diff, git-time-machine gives an interactive, incremental experience where you can slide through versions and see content changes in place. This is especially helpful when diagnosing when bugs were introduced, exploring regression contexts, or reviewing code evolution visually. For projects with many commits, it accelerates historical exploration, and it is commonly integrated into editors so developers can use it in their working environment. -
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Greenscreen
A digital signage solution using the Web and Chromecast devices
Greenscreen is a lightweight “wallboard” app meant to turn a browser or kiosk into a live dashboard for teams. It focuses on displaying one or more web pages or widgets full-screen, cycling through them on a timer so an office TV can show build status, metrics, incident pages, or any internal site without manual tab juggling. Configuration is straightforward: define a playlist of URLs, the rotation interval, and a few presentation options, then point a dedicated device at it. Because it’s just the web at heart, it integrates easily with whatever monitoring or analytics tools you already use. The project emphasizes reliability and simplicity over heavy features, so you can leave it running unattended for long stretches. It’s popular in engineering rooms and support centers where at-a-glance visibility is more important than complex interaction. -
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Gulp-Cheatsheet
A cheatsheet for gulp.js
The gulp-cheatsheet repository is a compact, printable reference guide for Gulp.js, summarizing common commands, patterns, and usage examples in both JavaScript and CoffeeScript. It’s designed to be easily printed or posted beside a workstation, acting as a quick lookup for task definitions, streams, watching, and build workflows. The cheatsheet covers essential topics like Gulp installation, defining tasks, piping streams, watchers, and handling asynchronous tasks. It includes multilingual PDF versions (English, Japanese, Chinese) so users around the world can use it in their preferred language. The repository is lightweight (mostly documentation and examples), licensed under MIT, and maintained as a community reference rather than a full tool or plugin. -
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Hubot Scripts
Optional scripts for hubot, opt in via hubot-scripts.json
hubot‑scripts is a now‑deprecated repository containing a curated collection of community‑contributed scripts for Hubot, GitHub's chat‑ops bot, allowing users to extend its functionality easily. Any third-party dependencies for scripts need the addition of your package.json otherwise, a lot of errors will be thrown during the startup of your hubot. You can find a list of dependencies for a script in the documentation header at the top of the script. The best way is to take a look at an existing script and see how things are set up. Hubot scripts are written in CoffeeScript, a higher-level implementation of JavaScript. -
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Keypress
A keyboard input capturing utility
Keypress is a JavaScript utility (Apache‑2.0) for defining keyboard combos, sequences, and custom modifiers. Popular in game development and interactive web apps, it supports keydown/keyup, multiple modifiers, sequence combinations, and offers ~9 KB footprint with zero dependencies. -
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Mondrian
Web-based vector graphics editor
Mondrian is a browser-based drawing application that explores minimalist, grid-oriented composition in the spirit of geometric art. It provides a clean canvas for placing rectangles, lines, and color blocks, aiming to make creating crisp, balanced layouts feel immediate and fun. The interface favors direct manipulation—click, drag, resize, recolor—over menus and tool overload, so newcomers can produce striking designs quickly. Under the hood, it uses standard web tech to render shapes and support undo/redo, export, and sharing. Because it’s self-contained and open, it doubles as a learning resource for anyone curious about building interactive graphics editors in the browser. Designers and students use it for quick studies, poster drafts, and experiments with rhythm, contrast, and proportion. -
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Morris.js
Pretty time-series line graphs
Morris.js is a JavaScript charting library designed to render “pretty time‑series” graphs. It offers a very simple API for building line, bar, area, and donut charts, making it easy to add visually appealing charts to web pages. It is built on top of jQuery and Raphael.js. You'll need Node.js. I recommend using nvm for installing Node in development environments. Additionally, Bower is required for retrieving additional test dependencies. With node installed, install grunt using npm install -g grunt-cli, and then the rest of the test/build dependencies with npm install in the morris.js project folder. -
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Node-Slug
Slugifies even utf-8 chars
node-slug is a small utility library for converting arbitrary strings into URL-friendly “slugs.” It replaces spaces and special characters with dashes, transliterates accented or non-ASCII characters into simpler equivalents, and ensures the output string is clean, lowercase, and suitable for use in URLs. The library is commonly used in content management systems, blogging engines, and SEO-sensitive applications where readable and consistent slugs are required. It supports many languages and character sets, allowing international text to be transformed into a safe format. The implementation is straightforward and can be embedded easily into Node.js applications with minimal configuration. It’s designed for reliability and predictability so that the same input always produces the same slug, ensuring stable URLs over time.