Directory
Published directory entries matching your search.
React Suite is a suite of React components for building enterprise applications. It features 80+ components, responsive design, dark mode, internationalization, accessibility support, and TypeScript-ready code, and is free and open source. It can be installed with npm and used across frameworks including Next.js, Vite and Create React App.
react-spring is an animation library for React that uses spring physics rather than duration and curve parameters. It supports fluid UI and interaction animations, SSR, and runs animations without re-rendering via an imperative API.
An Appcues-powered gallery of UX examples covering onboarding tours, in-app feature announcements, user surveys and signup flows, alongside articles and a podcast featuring product and design experts. It is aimed at people seeking inspiration for mobile and web product experiences.
Realtime Colors is a web tool for visualizing color palettes and fonts on a real website. It stores the selected colors, includes a contrast checker, and allows exporting in formats such as .zip, .png, CSS and SCSS. The source also lists a Figma plugin and VS Code.
A cookbook of curl command recipes, created by Browserling, covering common tasks such as making POST and GET requests, adding POST data, constructing query strings, and setting HTTP headers. It also lists arguments for cookies, redirects, authentication, proxies, and saving responses to files.
A DNS-based URL redirection service. Two DNS records describe a redirect: a CNAME or A record points the hostname at the service server, and a TXT record gives the redirect rule. Rules support permanent and temporary redirects, path matching and wildcards, and destinations can use http, https, ftp, mailto, magnet or absolute paths. HTTPS certificates are issued automatically by Let's Encrypt.
A web hosting provider offering free web hosting along with shared, semi-dedicated and VPS hosting, domain registration, SSL certificates and site-building tools such as the Zacky Website Builder and app installer. Support is offered around the clock, with automatic data backups and a multi-domain shared hosting setup.
CheatSheets.zip is a repository of quick reference sheets and cheat sheets for developers, described as crafted by the open community. It lists cheat sheets covering topics such as AI tools, programming languages, operating systems, databases and keyboard shortcuts.
An experimental, largely visual and example-based open source online book about regular expressions. It is intended for regex beginners with some programming experience and covers basics such as character classes, escapes, groups, repetition, alternation, flags, anchors and lookaround. A single-page version is available for printing.
Regex Syntax Cheatsheet is a developer tool, library, or framework for building, testing, or maintaining software.
RegexOne provides a set of interactive lessons and exercises to help you learn regular expressions. The lessons cover topics such as matching specific characters, character ranges, optional characters, whitespace and groups, and the site also includes practice problems and language guides.
RelaGit is a graphical Git client built with SolidJS and Electron, available for Windows, macOS, and Linux. It provides extensible workflow and theme APIs for managing source code, and integrates with GitHub, GitLab, and Codeberg. Downloads are labeled Beta, and macOS 10.14 or later is required.
Remarkbox is an open source comment system built to engage readers with content. It is a hosted comments service that embeds in pages, without ads or tracking, and offers Markdown and syntax highlighted code blocks.
Remotion is a tool for creating videos and motion graphics with React. It supports using coding agents, bulk rendering, server-side and client-side rendering, and building applications such as a player or editor starter. A free license covers individuals and companies of up to 3 people. System requirements include Node 16 or Bun 1.0.3, with macOS 15 or later required.
Renderforest is an AI-powered creative platform for making videos, designs, and websites. It offers AI video, image, and audio generation, over 1200 video templates, an AI video editor, AI website builder, and logo generator. The pricing page lists Lite, Pro, and Business plans, with a free plan available.
Reocities is a free host for hand-made websites, offering a subdomain, a file manager, a visual builder and optional tooling. Sites are static, serving HTML, CSS, JavaScript, images, audio and video as uploaded files. It also provides an HTTP API, an MCP server and optional custom domains and visitor translation.
Replay QA is an autonomous testing harness for web applications. Agents explore an app, write and run tests in a Chromium browser, and record deterministic runtime sessions. It reports bugs such as runtime bugs, UI glitches, accessibility issues, performance problems and security vulnerabilities, with a root cause and suggested fix. Reports go to GitHub, Linear, Jira or other HTTP endpoints.
A page of responsive static website themes coded by the author and split into static and responsive categories. Visitors may use the themes for their own sites, with the request that credit be left somewhere on the page.
Resend is an email platform for developers. It provides an interface for sending transactional and marketing emails, with SDKs for programming languages. Features include modular webhooks for delivery, open, bounce and click notifications, a test mode, contact management, broadcast analytics, and email development using React.
Responsively is a free and open source developer tool for responsive web development. It shows all devices side by side, replicates clicks, scrolls, and navigation across devices in real time, supports saving device combinations as Preview Suits, and includes a unified inspector and one-click screenshots.
ResponsiveTestTool is a free web tool for previewing any website across mobile, tablet, desktop and TV screen sizes. Users paste a URL to see how the site renders on different devices without signing up.
A simple web page for testing APIs. Users specify an HTTP method, URL and parameters and click to send an Ajax request. The page requires a browser with HTML5 support.
RoslynPad is a cross-platform C# code editor and runner built with Roslyn, available for Windows, macOS, and Linux. It offers code completion, quick info, signature help, diagnostics, code fixes, real-time execution, NuGet package management, and document management.
Roslyn Quoter is a browser-based tool that parses C# code and generates Roslyn syntax factory calls. It offers options for parse type, parenthesis placement, whitespace preservation, redundant API calls, and ready-to-run output with compilation and diagnostics. The project is open-source on GitHub.
