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Add⚡ High-performance job queue for Bun. SQLite persistence, DLQ, cron jobs, S3 backups.
Compile shell scripts to static binaries.
Bunster transforms your shell scripts into efficient, standalone binaries that are easy to distribute and deploy across platforms (only unix is supported at the moment).
Technically speaking, Bunster is a shell-to-Go Transpiler that generates Go source out of your scripts. Then, optionally uses the Go Toolchain to compile the code to an executable program.
BuntDB is a fast, embeddable, in-memory key/value database for Go with geospatial support. BuntDB is a low-level, in-memory, key/value store in pure Go. It persists to disk, is ACID compliant, and uses locking for multiple readers and a single writer. It supports custom indexes and geospatial data. It's ideal for projects that need a dependable database and favor speed over data size.
Very efficient backup system based on the git packfile format, providing fast incremental saves and global deduplication (among and within files, including virtual machine images).
The bridge between Burp Suite and modern AI.
Burp AI Agent is an extension for Burp Suite that integrates AI capabilities into your security workflow.
Burp Suite extension that adds built-in MCP tooling, AI-assisted analysis, privacy controls, passive and active scanning and more
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A research project to add some brrrrrr to Burp.
"burpference" started as a research idea of offensive agent capabilities and is a fun take on Burp Suite and running inference. The extension is open-source and designed to capture in-scope HTTP requests and responses from Burp's proxy history and ship them to a remote LLM API in JSON format. It's designed with a flexible approach where you can configure custom system prompts, store API keys and select remote hosts from numerous model providers as well as the ability for you to create your own API configuration. The idea is for an LLM to act as an agent in an offensive web application engagement to leverage your skills and surface findings and lingering vulnerabilities. By being able to create your own configuration and model provider allows you to also host models locally via Ollama to prevent potential high inference costs and potential network delays or rate limits.
Application Security Testing Software. Free, lightweight web application security scanning for CI/CD. manual tools to start web security testing.
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The open-source database and workspace for your AI agents.
Open-source database & workspace for AI agents — structured data, durable knowledge, reusable skills, runnable apps, and human review on the writes that matter. Local-first and self-hostable.
Captcha solver extension for humans. Buster is a browser extension which helps you to solve difficult captchas by completing reCAPTCHA audio challenges using speech recognition. Challenges are solved by clicking on the extension button at the bottom of the reCAPTCHA widget.
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Productivity Multi-tool Device with an LED pixel screen.
Busy Status Bar is a productivity multi-tool device with an LED pixel screen. Displays a personal busy message. Built-in Pomodoro timer and Apps. Fully customizable, open-source, and hacker-friendly.
Home Assistant companion app for Linux.
Hybrid native + web app for Home Assistant. Butler wraps your Home Assistant dashboard up in a native UI, integrating better with your OS. Native features include:
Butter is a cache that identifies patterns in LLM responses and saves you money by serving responses directly.
It's also deterministic, allowing your AI systems to consistently repeat past behaviors.
Buttercup is a Cyber Reasoning System (CRS) developed by Trail of Bits for the DARPA AIxCC (AI Cyber Challenge). Buttercup finds and patches software vulnerabilities in open-source code repositories like example-libpng. It starts by running an AI/ML-assisted fuzzing campaign (built on oss-fuzz) for the program. When vulnerabilities are found, Buttercup analyzes them and uses a multi-agent AI-driven patcher to repair the vulnerability.
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Buttercup is a beautifully-simple password manager designed to help manage your credentials. Buttercup uses very strong encryption to protect your sensitive details under a single master password - Feel free to use stronger and more complex passwords for each service and let Buttercup store them securely.
Butterfly is a tornado web server written in python which powers a full featured web terminal.
A CSS button library built with Sass & Compass
The coolest buttons in town.
Buttons you'll Crave. collection of free buttons to copy & paste in your project, made in codepen by awesome people.
Your people, your agents, your project — all in one place. A hive mind communication platform.
Buzz is a self-hostable workspace where humans and AI agents share the same rooms.
A Buzz community is the workspace a user reaches by URL. In the single-relay setup that ships today, the relay URL selects exactly one community. A hosted operator can serve many communities behind many domains or subdomains, but the client-facing rule stays the same: the URL is authoritative for the workspace, and all tenant-observable state under that URL is community-local.
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A hive mind communication platform.
A workspace where humans and agents build together, on a relay you own.
Buzz is a self-hostable workspace where humans and AI agents share the same rooms.
A Buzz community is the workspace a user reaches by URL. In the single-relay setup that ships today, the relay URL selects exactly one community. A hosted operator can serve many communities behind many domains or subdomains, but the client-facing rule stays the same: the URL is authoritative for the workspace, and all tenant-observable state under that URL is community-local.
Buzz is a small but powerful Javascript library that allows you to easily take advantage of the new HTML5 audio element. It degrades properly on non-modern browsers.
Offline audio transcription and translation.
Transcribe and translate audio offline on your personal computer. Powered by OpenAI's Whisper.
Find the Most Shared Content and Key Influencers. Analyze what content performs best for any topic or competitor
An Android application that locally runs ByeDPI and routes all traffic through it.
For stable operation, you may need to adjust the settings. You can read more about different settings in the ByeDPI documentation.
This application is not a VPN. It uses Android's VPN mode to route traffic but does not transmit anything to a remote server. It does not encrypt traffic or hide your IP address.
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Bypass DPI. Implementation of some DPI bypass methods. The program is a local SOCKS proxy server.
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Get your valid antibot cookies yourself!
Built with seleniumbase and FastAPI, this project aims to mimic FlareSolverr's API and functionality of providing you with http cookies and headers for websites protected with anti-bot protections.
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Database DevSecOps.
Bytebase is an open-source database DevOps tool, it's the only database CI/CD project included by the CNCF Landscape and Platform Engineering. It offers a web-based collaboration workspace to help DBAs and Developers manage the lifecycle of application database schemas.
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The Easiest Way to Build Desktop Agents. Bytebot is a turn-key container for developers building desktop agents.
Bytebot is a self-hosted AI desktop agent that automates computer tasks through natural language commands, operating within a containerized Linux desktop environment.
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A code snippet storage solution written in React & node.js.
ByteStash is a self-hosted web application designed to store, organise, and manage your code snippets efficiently. With support for creating, editing, and filtering snippets, ByteStash helps you keep track of your code in one secure place.
C# is the modern, open-source, cross-platform object-oriented programming language for the .NET developer platform with free tools for Linux, macOS, and Windows.C# is a modern, innovative, open-source, cross-platform object-oriented programming language and one of the top 5 programming languages on GitHub.
The Developer-First Cookie Banner
c15t is an open source framework for managing cookies, consent, and privacy compliance. Built for modern web apps. It’s fully customizable, framework-agnostic, and designed to give developers full control over the user experience without black-box logic or vendor lock-in.
c15t (consent management) unifies analytics, consent tracking, and privacy controls into a single performant solution. Built for modern development teams, it transforms privacy management from a compliance burden into a fully observable system.
Track C2 over time by framework and location.
C2Live is an open-source project aimed at providing a comprehensive and interactive platform for tracking Command and Control (C2) malicious IP addresses over time.
Coalition for Content Provenance and Authenticity.
An open technical standard providing publishers, creators, and consumers the ability to trace the origin of different types of media.
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C3 is an evolution, not a revolution: the C-like for programmers who like C.
C3 is a programming language that builds on the syntax and semantics of the C language, with the goal of evolving it while still retaining familiarity for C programmers.
Thanks to full ABI compatibility with C, it's possible to mix C and C3 in the same project with no effort. As a demonstration, vkQuake was compiled with a small portion of the code converted to C3 and compiled with the c3c compiler.
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Cabinet is a lean, high-performance "File Locker" designed for self-hosting. It prioritizes a fast web experience, mobile-first design, and simple file management without the bloat of complex syncing engines.
Cables is a tool for creating beautiful interactive content.With an easy to navigate interface and real time visuals, it allows for rapid prototyping and fast adjustments.
You are provided with a set of operators, such as mathematical functions, shapes, materials and post processing effects. Connect these to each other with virtual cables to create the experience you have in mind. Easily export your piece of work at any time. Embed it into your website or use it for any kind of creative installation.
monitor and alert. Get alerted when services go down or metrics go crazy. Self-hosted, easily-deployable monitoring and alerts service - like a lightweight PagerDuty
Cabot is a free, open-source, self-hosted infrastructure monitoring platform that provides some of the best features of PagerDuty, Server Density, Pingdom and Nagios without their cost and complexity. (Nagios, I'm mainly looking at you.)
It provides a web interface that allows you to monitor services (e.g. "Stage Redis server", "Production ElasticSearch cluster") and send telephone, sms or hipchat/email alerts to your on-duty team if those services start misbehaving or go down - all without writing a line of code. Best of all, you can use data that you're already pushing to Graphite/statsd to generate alerts, rather than implementing and maintaining a whole new system of data collectors.
Cabourotte verifies if your infrastructure is healthy.
Cabourotte is a tool that can be configured to execute health checks on your infrastructure. You can use it as a standalone tool but you can also integrate it with the Appclacks server to manage health checks configuration globally and with good tooling (CLI, Terraform provider, Kubernetes operator…).
The Mozilla CA certificate store in PEM format (around 200KB uncompressed):
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CDNs and cloud services cost money to setup and maintain. This scales asset availability with popularity, automatically, for free, with minimal setup.
An open source status page system written in PHP. Cachet is a software that improves downtime. Great companies all over the world are using Cachet to better communicate downtime and system outages to their customers, teams and shareholders.
Read-through cache for object storage.
High-performance read-through cache for object storage.
Nix binary cache hosting. Never build software twice.
Leverage the Nix ecosystem to share binaries between CI, development and deployment environments.
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Blazingly Fast & Customizable Linux distribution based on Arch Linux.
CachyOS is designed to deliver lightning-fast speeds and stability, ensuring a smooth and enjoyable computing experience every time you use it. Whether you're a seasoned Linux user or just starting out, CachyOS is the ideal choice for those looking for a powerful, customizable and blazingly fast operating system.
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Diagram from anywhere Online diagramming tool for collaborating on wireframes, flowcharts, and more
The Ultimate RSVP Platform Create, share, and manage events with zero friction.
🌵 Mobile first open-source RSVP platform. Alternative for meetup.com & eventbrite and partiful for small companies and groups.
Like the cactus, great events bloom under any condition when managed with care. Cactoide(ae) helps you streamline RSVPs, simplify coordination, and keep every detail efficient—so your gatherings are resilient, vibrant, and unforgettable.
Federated Web Comments
Cactus Comments is a federated comment system for the open web, based on the Matrix protocol.
On-device models that know when they're wrong: every answer carries a confidence score for cloud handoff.
A small, on-device model is fast and private, but sometimes wrong. At Cactus we post-train models to know when they are wrong: we ship probes inside the checkpoint that score every answer with a confidence between 0 and 1, returned as structured data (never parsed out of the answer text). Answer on-device when confidence is high; you can re-route to a bigger model when it's low:
The HTTP/2 Web Server with Fully Managed TLS (automatic HTTPS).
Caddy 2 is a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go
Caddy Config Generator.
A user-friendly interface for generating Caddy server configurations. Create and manage reverse proxy and file server configurations with support for SSL, compression, security headers, and more.
A language server for Caddyfile configuration files.
Easily manage your Caddy2 servers using a modern web UI, built on the MEVN stack (MongoDB, Express, Vue, Node.js).
Cadence, the resource-oriented smart contract programming language 🏃♂️ .
Cadence is a resource-oriented programming language that introduces new features to smart contract programming that help developers ensure that their code is safe, secure, clear, and approachable.
A GUI frontend for @werman's Pulse Audio real-time noise suppression plugin. Cadmus is a graphical application which allows you to remove background noise from audio in real-time in any communication app. Cadmus adds a notification icon to your shell which allows you to easily select a microphone as a source, and subsequently creates a PulseAudio output which removes all recorded background noise (typing, ambient noise, etc). If you find the application useful, leave a star — it helps!
Crible Algébrique: Distribution, Optimisation - Number Field Sieve.
CADO-NFS is a complete implementation in C/C++ of the Number Field Sieve (NFS) algorithm for factoring integers and computing discrete logarithms in finite fields. It consists in various programs corresponding to all the phases of the algorithm, and a general script that runs them, possibly in parallel over a network of computers. CADO-NFS is distributed under the Gnu Lesser General Public License (LGPL) version 2.1 (or any later version).
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Create parametric CAD models with Python. A python parametric CAD scripting framework based on OCCT .
CadQuery is an open-source Python library for building 3D CAD models. It lets you describe parts as code, making models easy to version, share, and parameterize - no GUI required.
A collection of agent skills for CAD, robotics and hardware design.
Analyzes resource usage and performance characteristics of running containers. cAdvisor (Container Advisor) provides container users an understanding of the resource usage and performance characteristics of their running containers. It is a running daemon that collects, aggregates, processes, and exports information about running containers. Specifically, for each container it keeps resource isolation parameters, historical resource usage, histograms of complete historical resource usage and network statistics. This data is exported by container and machine-wide.
Compress your pictures up to 90% without visible quality loss.
Caesium is an image compression software that helps you store, send and share digital pictures, supporting JPG, PNG, WebP and TIFF formats. You can quickly reduce the file size (and resolution, if you want) by preserving the overall quality of the image.
Complex Automation Flow Editor.
The "Third Way" for Home Assistant automations. Node-RED-style visual editing that compiles to 100% native YAML. No external engine required.