Welcome to the page where you will find each trick/technique/whatever I have learnt in CTFs, real life apps, and reading researches and news.

Cryptography-related format encoders/decoders: DER, PEM, PKCS, PKIX

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

A secure embedded operating system for microcontrollers

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

dev tools, env vars, task runner

An extremely fast Python linter and code formatter, written in Rust.

Umbraco is a free and open source .NET content management system helping you deliver delightful digital experiences.

Open-source high-performance RISC-V processor

The Mullvad VPN client app for desktop and mobile

Bitcoin Core integration/staging tree

The React Framework

The transactional Elasticsearch alternative built on Postgres

💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

Advanced Fuzzing Library - Slot your Fuzzer together in Rust! Scales across cores and machines. For Windows, Android, MacOS, Linux, no_std, ...

Prowler is the world’s most widely used open-source cloud security platform that automates security and compliance across any cloud environment.

Mirror of BoringSSL

A Rust based DNS client, server, and resolver

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

Blazingly fast LLM inference.

A Git-compatible VCS that is both simple and powerful

⚓ A collection of high-performance JavaScript tools.

NVR with realtime local object detection for IP cameras

Build system, successor to Buck

The Havoc Framework

Spacedrive is an open source cross-platform file explorer, powered by a virtual distributed filesystem written in Rust.

A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP…

Context7 MCP Server -- Up-to-date code documentation for LLMs and AI code editors

MuseScore is an open source and free music notation software. For support, contribution, bug reports, visit MuseScore.org. Fork and make pull requests!

Open Source Identity and Access Management For Modern Applications and Services