Showing 287 open source projects for "syntax"

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  • 1
    Babel

    Babel

    The compiler for writing next generation JavaScript

    Babel is a toolchain that helps you write code in the latest version of JavaScript. It converts ECMAScript 2015+ code into a backwards compatible version of JavaScript that can be run by older JavaScript engines. With Babel you can transform syntax, polyfill features that are missing in your target environment, transform source code and more!
    Downloads: 5 This Week
    Last Update:
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  • 2
    uBlock Origin

    uBlock Origin

    An efficient blocker for Chromium and Firefox

    ...The default behavior of uBlock Origin, when newly installed, is to block ads, trackers and malware sites through EasyList, EasyPrivacy, Peter Lowe’s ad/tracking/malware servers, Online Malicious URL Blocklist, and uBlock Origin's own filter lists. uBlock Origin (or uBlock₀) is not an ad blocker; it's a general-purpose blocker. uBlock Origin blocks ads through its support of the Adblock Plus filter syntax. uBlock Origin extends the syntax and is designed to work with custom rules and filters. Furthermore, the advanced mode allows uBlock Origin to work in default-deny mode, which mode will cause all 3rd-party network requests to be blocked by default unless allowed by the user.
    Downloads: 190 This Week
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  • 3
    Jupyter Notebook

    Jupyter Notebook

    Jupyter Interactive Notebook

    The notebook extends the console-based approach to interactive computing in a qualitatively new direction, providing a web-based application suitable for capturing the whole computation process: developing, documenting, and executing code, as well as communicating the results. The Jupyter notebook combines two components. A web application, which is a browser-based tool for interactive authoring of documents which combine explanatory text, mathematics, computations and their rich media...
    Downloads: 1,549 This Week
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  • 4
    Webpack 5 Boilerplate Template

    Webpack 5 Boilerplate Template

    Simple starter webpack 5 project template

    Simple starter webpack 5 project template supporting SASS/PostCSS, Babel ES7, browser syncing, code linting. Easy project setup having multiple features and developer-friendly tools. Support for source code syntax style and formatting linters that analyze source code to flag any programming errors, bugs, stylistic errors or suspicious constructs. Smart preset that allows you to use the latest JavaScript without needing to micromanage which syntax transforms (and optionally, browser polyfills) are needed by your target environment(s). Start development of a project right away with simple, configured, linter-enabled, browser-synced asset files. ...
    Downloads: 7 This Week
    Last Update:
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    Riot

    Riot

    Simple and elegant component-based UI library

    ...A custom element glues relevant HTML and JavaScript together forming a reusable component. It is designed to offer you everything you wished native the web components API looked like. HTML syntax is the de facto language of the web and it’s designed for building user interfaces. The syntax is explicit, nesting is inherent to the language, and attributes offer a clean way to provide options for custom tags. Minimalism sets Riot.js apart from others. One of the design goals was to introduce a powerful tag syntax with as little boilerplate as possible. ...
    Downloads: 1 This Week
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  • 6
    CodeMirror 5

    CodeMirror 5

    In-browser code editor (version 5, legacy)

    ...A rich programming API and a CSS theming system are available for customizing CodeMirror to fit your application, and extending it with new functionality. CodeMirror 5 is a JavaScript library that provides an embeddable code editor for web applications, featuring customizable syntax highlighting and multiple language support.
    Downloads: 4 This Week
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  • 7
    RunJS

    RunJS

    A JavaScript playground that auto-evaluates as you type

    ...This gives you a level of versatility that's not possible in a standard REPL or Chrome console. Babel and TypeScript support enables you to write modern, up-to-date syntax. NPM integration makes trying out new libraries quick and easy. RunJS is a JavaScript playground that auto-evaluates your code as you type and outputs the results to a console pane. TypeScript and modern JavaScript features are supported through Babel transpilation. Additionally, Node and browser APIs are available.
    Downloads: 13 This Week
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  • 8
    Markdown

    Markdown

    WeChat Markdown Editor

    WeChat Markdown Editor | A highly concise WeChat Markdown editor, that supports Markdown syntax, color palette selection, multi-image upload, one-click document download, custom CSS style, one-click reset, and other features. Markdown documents are automatically rendered into WeChat graphics and text in real-time, so you no longer have to worry about the typesetting of WeChat articles! As long as you know the basic Markdown syntax, you can make a simple and beautiful WeChat graphic. ...
    Downloads: 2 This Week
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  • 9
    markdown-it

    markdown-it

    Markdown parser, done right. 100% CommonMark support, extensions

    markdown-it is a fast and extensible JavaScript-based Markdown parser designed to convert Markdown text into HTML while maintaining strict compliance with the CommonMark specification and offering additional syntax enhancements. It is widely used in web applications, documentation tools, and content platforms due to its high performance and flexibility. The library is built with a rule-based parsing system that allows developers to customize or replace syntax rules, making it adaptable to a wide variety of use cases. It also supports plugins that extend functionality, such as adding emoji support, footnotes, or custom containers, enabling highly tailored rendering pipelines. markdown-it emphasizes security by default, ensuring that generated HTML is safe for use in web environments without introducing vulnerabilities. ...
    Downloads: 0 This Week
    Last Update:
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  • 10
    remark-math

    remark-math

    remark and rehype plugins to support math

    This project is a monorepo that contains several packages for dealing with math in markdown and HTML. This repository contains unified (rehype and remark) plugins to add support for math. You can use them to add support for parsing and serializing a syntax extension and to render math with KaTeX or MathJax. This project is useful when you want to support LaTeX math. This mechanism works well when you want authors, who have some LaTeX experience, to be able to embed rich diagrams of math to scientific documentation. The extra syntax extension supported by remark-math for math in markdown does not work everywhere so it makes markdown less portable. ...
    Downloads: 0 This Week
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  • 11
    JsStore

    JsStore

    A complete IndexedDB wrapper with SQL like syntax

    ...Harness the power of JsStore to streamline database operations in your web applications. With its SQL-like API, JsStore simplifies IndexedDB interactions, enabling developers to easily query, filter, and manipulate data with familiar syntax and efficiency.
    Downloads: 0 This Week
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  • 12
    gulp-babel

    gulp-babel

    Gulp plugin for Babel

    Use next-generation JavaScript, today, with Babel. Install gulp-babel if you want to get the pre-release of the next version of gulp-babel. See the Babel options, except for sourceMaps and filename which are handled for you. Also, keep in mind that options will be loaded from config files that apply to each file. Files in the stream are annotated with a babel property, which contains the metadata from babel.transform(). If you're attempting to use features such as generators, you'll need to...
    Downloads: 0 This Week
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  • 13
    TypeUI DESIGN.md Extractor

    TypeUI DESIGN.md Extractor

    Chrome extension to extract styles from any website

    TypeUI DESIGN.md Extractor is a Chrome extension that improves the readability and visual presentation of Markdown files viewed directly in the browser. The project automatically transforms raw Markdown documents into styled, GitHub-like rendered pages with enhanced typography, syntax highlighting, and layout improvements. It is designed to make technical documentation, README files, notes, and markdown-based content easier to consume without requiring external viewers or conversion tools. The extension supports local files and web-hosted Markdown documents while maintaining lightweight performance and seamless browser integration. ...
    Downloads: 3 This Week
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  • 14
    Markdown PDF

    Markdown PDF

    Markdown converter for Visual Studio Code

    This extension converts Markdown files to PDF, HTML, PNG or JPEG files.
    Downloads: 2 This Week
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  • 15
    PostCSS

    PostCSS

    A tool for transforming CSS with JavaScript

    PostCSS is a tool for transforming styles with JS plugins. These plugins can do a great number of things: transpile future CSS syntax, lint your CSS, support variables and mixins, and so much more. PostCSS works by taking a CSS file and providing an API to analyze and modify its rules (through its transformation into an Abstract Syntax Tree). The API can then be used by plugins to do a lot of useful things. With PostCSS, you can increase code readability by adding vendor prefixes to CSS rules; convert modern CSS so it's understood by more browsers; and avoid errors in your CSS via stylelint, a modern CSS linter. ...
    Downloads: 1 This Week
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  • 16
    Fluent.js

    Fluent.js

    JavaScript implementation of Project Fluent

    Fluent.js is a JavaScript implementation of Project Fluent, a localization framework designed to unleash the expressive power of the natural language. Project Fluent keeps simple things simple and makes complex things possible. The syntax used for describing translations is easy to read and understand. At the same time it allows, when necessary, to represent complex concepts from natural languages like gender, plurals, conjugations, and others.
    Downloads: 0 This Week
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  • 17
    koishi-plugin-novelai

    koishi-plugin-novelai

    Koishi plugin for NovelAI image generation with advanced controls

    ...It supports multiple configuration options, including model switching, sampler selection, and adjustable image sizes, giving users control over output quality and style. It includes advanced prompt syntax to refine results and allows automatic translation of Chinese keywords to improve usability across languages. A customizable banned word list helps filter unwanted content, while timed message recall can automatically delete generated outputs after a set period. Built on Koishi’s modular system, koishi-plugin-novelai can be extended with additional integrations, making it adaptable for different bot environments and use cases.
    Downloads: 2 This Week
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  • 18
    AI Shell

    AI Shell

    CLI tool turning natural language into executable shell commands

    AI Shell is an open source command-line interface tool designed to translate natural language instructions into executable shell commands, helping users interact with their terminal more intuitively. It acts as a bridge between human intent and command-line syntax by leveraging large language models to interpret plain English input and generate accurate commands. This approach reduces the need to memorize complex command structures, making it especially useful for beginners or users working across different environments. AI Shell is inspired by similar AI-assisted terminal workflows but is made openly available for customization and extension. ...
    Downloads: 2 This Week
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  • 19
    eslint-plugin-import

    eslint-plugin-import

    ESLint plugin with rules that help validate proper imports.

    This plugin intends to support linting of ES2015+ (ES6+) import/export syntax, and prevent issues with misspelling of file paths and import names. All the goodness that the ES2015+ static module syntax intends to provide, is marked up in your editor. The maintainers of eslint-plugin-import and thousands of other packages are working with Tidelift to deliver commercial support and maintenance for the open-source dependencies you use to build your applications.
    Downloads: 0 This Week
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  • 20
    Highlight.js

    Highlight.js

    JavaScript syntax highlighter with language auto-detection

    Highlight.js is a syntax highlighter written in JavaScript. It works in the browser as well as on the server. It can work with pretty much any markup, doesn’t depend on any other frameworks, and has automatic language detection. Highlight.js supports over 180 languages in the core library. There are also 3rd party language definitions available to support even more languages.
    Downloads: 1 This Week
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  • 21
    Prism

    Prism

    Lightweight, robust, elegant syntax highlighting

    Prism is a lightweight, extensible syntax highlighter, built with modern web standards in mind. It’s used in millions of websites, including some of those you visit daily.
    Downloads: 0 This Week
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  • 22
    AdminLTE

    AdminLTE

    Free admin dashboard template based on Bootstrap 4

    AdminLTE is a fully responsive administration template. Based on Bootstrap 4.6 framework and also the JS/jQuery plugin. Highly customizable and easy to use. Fits many screen resolutions from small mobile devices to large desktops. AdminLTE.io just opened a new premium templates page. Handpicked to ensure the best quality and the most affordable prices. AdminLTE has been carefully coded with clear comments in all of its JS, SCSS and HTML files. SCSS has been used to increase code...
    Downloads: 71 This Week
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  • 23
    Nightwatch.js

    Nightwatch.js

    End-to-end testing framework in Node.js & using the Webdriver API

    ...Nightwatch.js is used for end-to-end testing of web applications and websites, as well as for Node.js unit and integration testing. It offers a clean yet powerful syntax for quick and easy writing of tests, a built-in command-line test runner, continuous integration and more. It's also easy to extend so you can implement custom commands and assertions.
    Downloads: 0 This Week
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  • 24
    AlaSQL

    AlaSQL

    JavaScript SQL database for browser and Node.js for relational tables

    ...The library adds the comfort of a full database engine to your JavaScript app. No, really - it's working towards a full database engine complying with most of the SQL-99 language, spiced up with additional syntax for NoSQL (schema-less) data and graph networks.
    Downloads: 30 This Week
    Last Update:
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  • 25
    ffmprovisr

    ffmprovisr

    Repository of useful FFmpeg commands for archivists

    ...Each recipe includes a sample command along with a detailed explanation of its components, helping users learn how FFmpeg flags and parameters work. The platform is particularly useful for beginners who find FFmpeg’s syntax complex, as it breaks down commands into understandable segments. It also serves as a reference tool for advanced users who need quick access to tested command patterns. The content spans a wide range of use cases, from basic conversions to advanced archival workflows. Overall, it functions as both a learning platform and a practical command reference for multimedia processing.
    Downloads: 0 This Week
    Last Update:
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