semi-interactively explains how TLS works, very cool

Latency, throughput and port usage of x86 instructions.

microforum in DNS TXT records

Allows you to find Unicode characters by drawing them.

Treesitter-based AST search-and-replace. Supports lints via saved patterns, LSP diagnostics + quick fixes and a regular CLI. Sounds pretty cool for custom lints.

Another take on io_uring in Rust. Doesn’t bring its own runtime, instead choosing to integrate with tokio.

Looks really cool. I wonder what’s inside.

Distributed Proofreaders provides a web-based method to ease the conversion of Public Domain books into e-books. By dividing the workload into individual pages, many volunteers can work on a book at the same time.

Faster and simpler git rebase.

A fresh take on typesetting

Colmena is a simple, stateless NixOS deployment tool modeled after NixOps and morph, written in Rust. It's a thin wrapper over Nix commands like nix-instantiate and nix-copy-closure, and supports parallel deployment.

Simple, fast, and green CI and caching for nix projects

SimpleX Chat - a private and encrypted messenger without any user IDs (not even random ones)! Make a private connection via link / QR code to send messages and make calls.

Supports a lot of fun stuff, maybe worth trying.

A recording debugger promising to “reduce the debugging time dramatically”.