Open Source

Restyle websites with CSS themes using Stylus, a browser extension listing compatibility with Chrome, Firefox, and Chromium-based browsers.

NoPaste stores code in generated links without a database or backend service.

Floom orchestrates generative AI pipelines for developers and operations teams.

ITGmania brings a free open source dance game to multiple platforms with community-driven development.

Allow Right Click re-enables context menus, copying, pasting, and text selection on sites that block those actions, through a browser extension.

Manage multi-user proxy and VPN servers through the 3x-ui panel, which supports protocols including Vmess, Vless, Trojan, and WireGuard.

Mango Wave visualizes audio in the browser, with inspiration from Winamp and MilkDrop.

Use OpenTierBoy to create, rank and share tier lists with its free, open-source tool.

CrowdSec provides open-source intrusion prevention, web application firewall, and bot detection tools.

This Korean and English educational web app visualizes and explains a name-generation model inspired by microgpt.

Cerebro provides an open-source launcher for desktop productivity, according to its repository description.

LiftLog offers cross-platform tracking for gym lifts through a dedicated app.

Create and edit React page layouts with Puck, a modular visual editor for React.

ATLauncher integrates modpacks and supports installing and managing Minecraft game instances through its launcher.

Lychee checks URLs in Markdown, HTML, reStructuredText, websites, and other content for broken links and email addresses.

Cline provides an autonomous coding agent as an SDK, IDE extension, or command-line assistant.

Save bookmarks on Postmarks, a single-user bookmarking website designed for the Fediverse.

OpenRCT2 reimplements RollerCoaster Tycoon 2 as an open-source project.

LoongFlow provides agent planning, execution, and summary loops with structured experiential memory.

Use Flexoki as an inky color scheme for prose and code, designed for digital reading and writing.

LunaTranslator translates visual novel text by extracting it from running games, with setup guidance and multiple capture methods.

Archai supports neural architecture search with fast, reproducible, and modular research tools.

StreetPass helps users find people to follow on Mastodon, with browser extensions available for Chrome, Safari, and Firefox.

Docling is an open-source document parsing and conversion project for preparing documents for generative AI.