Showing 312 open source projects for "search web browser"

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  • 1
    Search with Lepton

    Search with Lepton

    Lightweight demo to build a conversational AI search engine quickly

    Search with Lepton is an open source demonstration project that shows how to build a conversational search engine using the Lepton AI framework. It combines traditional web search with large language models to provide natural language answers to user queries. It retrieves information from supported search engines and uses that context to generate responses through a retrieval-augmented generation approach.
    Downloads: 4 This Week
    Last Update:
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  • 2
    Text Search Engine

    Text Search Engine

    A text search engine that supports mixed Chinese and English search

    Text-Search-Engine is a JavaScript-based lightweight search engine that enables full-text search functionality. It allows developers to implement fast search indexing and retrieval in web applications.
    Downloads: 1 This Week
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  • 3
    agent-browser

    agent-browser

    Browser automation CLI for AI agents

    agent-browser is a toolkit that embeds AI agent capabilities directly into the web browser, enabling agents to interact with web content, scripts, and user actions while maintaining security boundaries that respect user privacy and browser constraints. It effectively provides a sandbox where AI agents can read, scroll, click, and interpret pages in context, allowing them to automate workflows, answer questions about page content, or generate structured summaries directly from the user’s current tab. ...
    Downloads: 10 This Week
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  • 4
    WebLLM

    WebLLM

    Bringing large-language models and chat to web browsers

    WebLLM is a modular, customizable javascript package that directly brings language model chats directly onto web browsers with hardware acceleration. Everything runs inside the browser with no server support and is accelerated with WebGPU. We can bring a lot of fun opportunities to build AI assistants for everyone and enable privacy while enjoying GPU acceleration. WebLLM offers a minimalist and modular interface to access the chatbot in the browser.
    Downloads: 8 This Week
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  • 5
    MiniSearch

    MiniSearch

    Minimalist web-searching platform with an AI assistant

    MiniSearch is a minimalist web search application with a built-in AI assistant that runs largely inside the browser for privacy-focused information retrieval. The project combines metasearch capabilities with local or remote language model inference to provide conversational answers alongside traditional search results. It is designed to be lightweight, easy to deploy with Docker, and configurable for both personal and hosted use cases.
    Downloads: 3 This Week
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  • 6
    Web-Check

    Web-Check

    All-in-one OSINT tool for analysing any website

    Comprehensive, on-demand open source intelligence for any website. Get an insight into the inner-workings of a given website: uncover potential attack vectors, analyse server architecture, view security configurations, and learn what technologies a site is using. Currently the dashboard will show: IP info, SSL chain, DNS records, cookies, headers, domain info, search crawl rules, page map, server location, redirect ledger, open ports, traceroute, DNS security extensions, site performance,...
    Downloads: 6 This Week
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  • 7
    Dev Browser

    Dev Browser

    A Claude Skill to give your agent the ability to use a web browser

    Dev Browser is a browser automation skill/plugin that enables an AI agent to control a real browser for verification and testing during development. Its purpose is to close the gap between “code was written” and “the UI actually works,” by letting the agent navigate, interact with pages, and validate behavior in a live environment. A key idea is persistence: the browser can keep pages open so the agent can navigate once and then perform multiple interactions across scripts without losing...
    Downloads: 3 This Week
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  • 8
    Apollo Client Browser Devtools

    Apollo Client Browser Devtools

    Apollo Client browser developer tools

    This repository contains the Apollo Client Browser Devtools extension for Chrome & Firefox. The Apollo Client Browser Devtools appears as an "Apollo" tab in your web browser inspector, alongside other tabs like "Elements" and "Console". Send queries to your server through your web applications configured Apollo Client instance, or query the Apollo Client cache to see what data is loaded.
    Downloads: 1 This Week
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  • 9
    browser-compat-data

    browser-compat-data

    This repository contains compatibility data for Web technologies

    The browser-compat-data ("BCD") project contains machine-readable browser (and JavaScript runtime) compatibility data for Web technologies, such as Web APIs, JavaScript features, CSS properties, and more. Our goal is to document accurate compatibility data for Web technologies, so web developers may write cross-browser compatible websites more easily.
    Downloads: 1 This Week
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  • 10
    Telegram Web A

    Telegram Web A

    Telegram Web A, GPL v3

    ...The project achieved recognition (winning first prize in the Telegram Lightweight Client Contest) and serves as the code base behind the official web client available at web.telegram.org/a. The architecture takes advantage of advanced browser capabilities: WebSockets for real-time messaging, Web Workers and WebAssembly for performance-critical tasks, multi-level caching and PWA features for offline or near-offline usability, voice recording and media streaming, raw binary data handling and cryptographic operations. ...
    Downloads: 16 This Week
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  • 11
    Browser MCP

    Browser MCP

    Browser MCP is a Model Context Provider (MCP) server

    Browser MCP is an MCP server plus browser integration that lets AI apps automate the user’s real browser instead of launching a separate automation session. By adapting a Playwright-style approach to control the running browser profile, it reuses logged-in sessions and cookies, which reduces re-authentication friction and helps avoid some bot-detection heuristics.
    Downloads: 0 This Week
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  • 12
    PostHog Browser JS Library

    PostHog Browser JS Library

    Send usage data from your web app or site to PostHog

    PostHog JS is the JavaScript SDK for integrating PostHog's product analytics into web applications. It allows developers to track user interactions, analyze behavior, and improve app performance based on user data.
    Downloads: 3 This Week
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  • 13
    AppFlowy Web

    AppFlowy Web

    Bring projects, wikis, and teams together with AI

    AppFlowy‑Web is the TypeScript/React‑based web frontend of AppFlowy, the open‑source, AI‑powered Notion alternative. Aims to deliver full parity with the desktop app, supporting self‑hosting, collaborative editing, and extensible workspace building.
    Downloads: 0 This Week
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  • 14
    Proton Web Clients

    Proton Web Clients

    Monorepo hosting the proton web clients

    ...These web clients run entirely in the browser, letting users securely interact with their email, calendars, files, and other services without needing native software installed, and benefiting from end-to-end encryption where applicable. The monorepo includes application logic, UI components, build scripts, and testing infrastructure for reliable deployments and streamlined continuous integration.
    Downloads: 3 This Week
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  • 15
    Proton VPN Browser Extension

    Proton VPN Browser Extension

    Proton VPN Browser Extension

    The Proton VPN Browser Extension repository houses the code for an official browser extension that lets users quickly secure their web browsing traffic through ProtonVPN from within browsers like Firefox and Chrome without routing all system traffic. This extension provides users with a convenient way to encrypt and anonymize HTTP requests, hide IP addresses, and prevent tracking while browsing, acting independently of the full OS-level VPN clients.
    Downloads: 70 This Week
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  • 16
    MCP Browser Kit

    MCP Browser Kit

    MCP Server for interacting with manifest v2 compatible browsers

    An MCP server that integrates with browser extensions to enable AI assistants to interact with the user's browser, allowing actions like starring repositories on GitHub through natural language commands. ​
    Downloads: 0 This Week
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  • 17
    Gemma 4 Browser Assistant

    Gemma 4 Browser Assistant

    On-device AI agent Chrome extension powered by Transformers.js

    ...It can access and analyze page content, browsing history, and tab state to provide contextual assistance. The architecture follows modern browser extension standards, with separate components for background processing, content scripts, and UI rendering. It also supports tool-calling capabilities, allowing the AI to perform actions such as navigating tabs or highlighting elements. Overall, it demonstrates how to build fully local, agent-based assistants inside web browsers.
    Downloads: 29 This Week
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  • 18
    HeadlessX

    HeadlessX

    The undetected self-hosted browser automation platform

    HeadlessX is an open-source, self-hosted browser automation platform designed to run headless browsers for tasks such as web scraping, automation, and testing. The system provides a centralized service that allows developers to programmatically control browser sessions and extract data from websites through a structured API. It is built using modern technologies including Node.js, Next.js, TypeScript, and Playwright, and uses a specialized browser engine called Camoufox based on Firefox. ...
    Downloads: 0 This Week
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  • 19
    Deep Research Web UI

    Deep Research Web UI

    AI-powered research assistant that performs iterative, deep research

    Deep Research Web UI is an AI-powered research assistant interface designed to automate complex, multi-step information gathering workflows through a combination of search engines, web scraping, and large language models. It operates as a front-end system for deep research agents that iteratively refine queries, retrieve information from multiple sources, and synthesize structured outputs into coherent reports.
    Downloads: 1 This Week
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  • 20
    Deskreen

    Deskreen

    Deskreen turns any device with a web browser into a secondary screen

    Use any device with a web browser as a second screen for your computer (with the help of Virtual Display Adapter). Share your computer entire screen to any device that has a web browser. Limit Deskreen to share only a single application view to any device with a web browser. If you are a video blogger and you need a teleprompter, or you need to look at the camera during a video conference, Flip Screen Mode is just for you.
    Downloads: 75 This Week
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  • 21
    Pali Wallet Browser extension

    Pali Wallet Browser extension

    Open source, easy to use and multichain Syscoin browser wallet

    Pali Wallet is the official Syscoin browser wallet developed in a strong partnership formed by Syscoin Foundation and the leading blockchain development company Pollum. Manage, receive and send crypto as well as both fungible & non-fungible tokens across multiple chains directly from your web browser! Easy to use, secure & blazing fast, Pali is your new go-to wallet. Along with hardware wallet support, Pali is both Bitcoin Core/ HD BIP 32 compliant (live now!) ...
    Downloads: 0 This Week
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  • 22
    Perplexica

    Perplexica

    Perplexica is an AI-powered answering engine.

    Perplexica is a privacy-focused AI answering engine like Perplexity that you can self-host on your own hardware for private, source-cited web research. It combines live internet search results with AI models, letting you use local LLMs via Ollama or connect to providers like OpenAI, Claude, Gemini, and Groq. Powered by SearxNG, it aggregates results from multiple search engines while keeping your identity and queries private. Perplexica offers multiple search modes—Speed, Balanced, and Quality—so you can trade off latency and depth depending on the task. ...
    Downloads: 17 This Week
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  • 23
    Selenium IDE

    Selenium IDE

    Open Source record and playback test automation for the web

    Open source record and playback test automation for the web. Simple, turn-key solution to quickly author reliable end-to-end tests. Works out of the box for any web app. Enjoy easier test debugging with rich IDE features like setting breakpoints and pausing on exceptions. Run your tests on any browser/OS combination in parallel using the Command-line Runner for Selenium IDE. Getting started with Selenium IDE requires no additional setup other than installing the extension on your browser.
    Downloads: 62 This Week
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  • 24
    FingerprintJS

    FingerprintJS

    Browser fingerprinting library

    FingerprintJS is a source-available, client-side, browser fingerprinting library that queries browser attributes and computes a hashed visitor identifier from them. Unlike cookies and local storage, a fingerprint stays the same in incognito/private mode and even when browser data is purged. Since FingerprintJS processes and generates the fingerprints from within the browser itself, the accuracy is limited (40% - 60%). For example, when 2 different users send requests using identical (i.e....
    Downloads: 6 This Week
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  • 25
    LaVague

    LaVague

    Framework for building AI agents that automate complex web tasks

    LaVague is an open source framework designed to help developers build AI-powered web agents capable of automating tasks across websites and web applications. It implements the concept of a Large Action Model framework, allowing agents to interpret a user-provided objective and translate it into a sequence of actions performed in a browser. These agents can navigate web pages, retrieve information, fill out forms, and execute multi-step workflows automatically. ...
    Downloads: 2 This Week
    Last Update:
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