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In 2024, 68% of smart contract exploits stemmed from type mismatches in ABI encoding, according to the Ethereum Foundation’s annual security report. T
I just launched my SaaS to a mix of European and American visitors. The European ones needed to see "€15/mo." The American ones needed to see "$15/mo.
Most monorepos pay lip service to "share code via libraries." In practice, apps grow huge and libraries stay shallow. The shared/ folder becomes a j
This isn't an anti-Go post. Go is a great language. This is about what I want to understand. I just finished building an L7 HTTP load balancer in
Ditched Rust 1.91 for Go 1.26 in 2026: Simpler Concurrency for Small Teams Our 5-person backend team supporting a real-time analytics SaaS
Most mornings at work I had three database tools open. DataGrip for MySQL, a Redshift-compatible client, and the AWS console for DynamoDB. That is thr
I Sniped a Solana Token in 400ms — Here's the Full Tech Stack When Solana's speed meets MEV (Maximal Extractable Value) strategies, magic h
In Q1 2026, the US Bureau of Labor Statistics reported a 1.2% unemployment rate for Java 21 developers, compared to 3.8% for Python 3.13 engineers—a 2
As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your supp
Original post: https://hankchiu.tw/articles/a-simple-rust-cli-git-subcommand-for-ai-generated-commit-messages Most of my commits these days come fr
I was working on a personal project recently. A job scraper. And in the process, I came across a pattern that’s genuinely changed how I think about
Hello Developers! 👋 Most developers today pick a side: you either write system-level logic or you build web interfaces. But the top engineers know
As a best-selling author, I invite you to explore my books on Amazon. Don't forget to follow me on Medium and show your support. Thank you! Your supp
In this article, we will build a beginner-friendly CRUD API using Rust, Axum, SQLite, and sqlx. We will build a simple users API where we can: Crea
Stop clicking through wp-admin for every small task. WP-CLI is a command-line tool that lets you manage WordPress sites faster — all from your termin
Debugging memory leaks has always been one of those tasks developers dread. Tools like Valgrind or WinDbg are powerful, but they’re either platform‑s
Why I built another Ruby test runner inspired by Playwright Test Ruby already has great testing tools. If you are building Rails applicati
Building a CLI Tool for Kubernetes 1.32 with Rust 1.85 and Cobra 1.8: A Code Walkthrough Kubernetes 1.32 introduces several new features fo
Copy-paste is one of those engineering problems that starts harmless. You copy one handler. You rename User to Order. You change a few string literal
All tests run on an 8-year-old MacBook Air. All results from shipping 7 Mac apps as a solo developer. No sponsored opinion. Tauri's IPC — how the fron