DuckLake is an integrated data lake and catalog format

Light, fluffy, and always free - The AWS Local Emulator alternative

Review-first terminal diff viewer for agentic coders

"rsync for cloud storage" - Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Azure Blob, Azure Files, Yandex Files

afl-cov successor - simpler and using modern llvm tools

Source code spell checker for Visual Studio Code, Neovim and other LSP clients

Source code spell checker

Continuous profiling for analysis of CPU and memory usage, down to the line number and throughout time. Saving infrastructure cost, improving performance, and increasing reliability.

Parallel S3 and local filesystem execution tool.

Produce code coverage reports for AFL++ fuzzing campaigns with source code or in binary-only mode

Produce code coverage results with gcov from afl-fuzz test cases

Performance monitoring and benchmarking suite

MinIO Go client SDK for S3 compatible object storage

A faster alternative to clang-tidy

This is an online course where you can learn and master the skill of low-level performance analysis and tuning.

Property-based testing for web UIs, autonomously exploring and validating correctness properties, finding harder bugs earlier

Repository containing reusable workflows / actions for building DuckDB extensions

A community trust management system based on explicit vouches to participate.

Semantic code search engine - by Verivus (sqry.dev)

The fuzzer afl++ is afl with community patches, qemu 5.1 upgrade, collision-free coverage, enhanced laf-intel & redqueen, AFLfast++ power schedules, MOpt mutators, unicorn_mode, and a lot more!

mold: A Modern Linker 🦠

A fast, cross-platform build tool inspired by Make, designed for modern workflows.

Sloc, Cloc and Code: scc is a very fast accurate code counter with complexity calculations and COCOMO estimates written in pure Go

PROPELLER: Profile Guided Optimizing Large Scale LLVM-based Relinker

AutoFDO

Various materials about Profile Guided Optimization and other similar stuff like AutoFDO, Bolt, etc.

Sccache is a ccache-like tool. It is used as a compiler wrapper and avoids compilation when possible. Sccache has the capability to utilize caching in remote storage environments, including various…

Small C Compiler generating ELF executable Arm architecture, supporting JIT execution

Tiny optimizing JIT compiler backend.

Fast Markdown linter and formatter written in Rust