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Freshly published open-source apps that are already getting attention on GitHub.
WXT browser extension: Jev-powered page clutter removal with reusable template rules.
366TypeScriptMITBrowser extensionPaw Work - selection-first web agent for Chrome: select on the live page, describe the outcome, take away an editable office file. BYOK, sandboxed, no server.
2.9kJavaScriptMITBrowser extensionFrom AI Assistance to Agentic Workflows: Making MCP Practical in the Browser
189TypeScriptMITDesktopBrowser extensionCross-platform local MCP capabilities for ChatGPT with Chrome integration, Goal, Compact & Resume, and durable multi-agent workflows.
4.3kTypeScriptMITWindowsmacOSLinuxAn open-source desktop app for macOS, Windows and browsers to monitor the performance and health of your Starlink.
334TypeScriptMITDesktopBrowser extensionChrome extension that filters pseudo-brand junk out of Amazon. Buy from real, established brands.
2kJavaScriptBrowser extensionFree, open-source Grammarly alternative for Chrome & Safari — AI grammar checker and text rewriter for any website, powered by your own free Google Gemini API…
151JavaScriptApache-2.0Browser extensionBrowser-native side panel for Hermes Agent — connect web context to your local Hermes runtime.
1.6kJavaScriptMITBrowser extensionReduz a latência de lives do YouTube — extensão Manifest V3 que acelera a reprodução para alcançar o ao vivo.
433JavaScriptGPL-3.0Browser extensionThe first AI agent harness native to the browser. A browser extension that runs a full agent loop where you already work: it drives your tabs, spins up…
417JavaScriptApache-2.0Browser extensionZeroScript Free: Turn ChatGPT, DeepSeek, Gemini, Kimi, GLM, Qwen, Arena or Meta AI into a Roblox Studio agent. Browser extension + local bridge.
317JavaScriptGPL-3.0CLIBrowser extensionLocal-first password manager with direct device-to-device sync
416TypeScriptGPL-3.0AndroidiOSBrowser extensionCross-platform desktop download manager for direct files, browser handoffs, media, playlists, queues, and scheduling.
206RustMITWindowsmacOSLinuxOmni Browser is a secure, open-source Android browser by RebelRoot.
373KotlinGPL-3.0AndroidBrowser extensionProfessional-grade, local-first browser extension that transforms any webpage into high-fidelity, LLM-friendly Markdown entirely within the browser's runtime.
269JavaScriptMITBrowser extensionNavigation minimap extension for modern AI chat interfaces, injecting responsive scrollbar indicators via Shadow DOM isolation.
219TypeScriptMITBrowser extensionSync your browser to storage you own. No middleman, no account, no tracking
262TypeScriptMPL-2.0Browser extensionThe cross-harness, self-improving memory layer for AI agents.
1.8kGoMITBrowser extensionA sleek, privacy-focused browser extension that brings a native dark mode experience to online documents.
237JavaScriptMITBrowser extensionPersistent local memory layer for AI. ArcRift uses a extension and a native MCP server to sync context and decisions from your browser chats (Claude, ChatGPT,…
247TypeScriptMITBrowser extensionOpen-source GEO content engineering and multi-site distribution platform with AI quality inspection, illustrated admin help, hosted sites, browser-assisted…
3.8kPHPAGPL-3.0Browser extensionWebA powerful browser extension that supercharges DeepSeek Chat with custom tooling, persistent memory, and seamless project scaffolding.
626JavaScriptMITBrowser extensionAn AI assistant that lives in your browser side panel
164TypeScriptAGPL-3.0Browser extensionWebOpen-source AI browser agent for Chrome and Firefox (monorepo)
1.3kJavaScriptBrowser extensionOpen-source adversary emulation for AI agents and MCP servers.
582TypeScriptCLIBrowser extensionA powerful, all-in-one media resource sniffer and downloader extension.
213TypeScriptMITBrowser extensionA browser extension that captures your workflow as you click and turns it into a step-by-step guide with annotated screenshots
1.5kTypeScriptMITBrowser extensionBrowser automation and computer use for AI agents. One CLI and MCP server for your signed-in browser, native macOS apps, and real iPhones.
522TypeScriptmacOSDesktopiOS本地私有、开源的自进化跨平台 AI 内容发现 Agent：先理解你，再主动从 B站、小红书、抖音、YouTube、X、知乎、Reddit、微博等平台与开放 Web 寻找内容。（支持 deepseek harness 插件） | Local-first open-source cross-platform AI…
3.4kPythonMITDesktopSelf-hostedBrowser extension
