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This is a pre-deploy checklist I now run top to bottom before any Anchor program of mine touches mainnet. Every item below is a bug I reproduced mysel
Rust for Python Developers: Why You Should Learn It tags: rust, python, programming, career You’ve spent years mastering Python’s elega
Building robust and efficient backend systems has become the cornerstone of modern web development. As Web Developer Travis McCracken, I’ve spent coun
A production error is exactly when an AI agent should be least creative. That sentence became the design rule behind Missio, a terminal mission contr
"The fastest way to find the holes in your understanding is to try to teach someone else." Today's milestone (Day 62 of #100DaysOfSolana) is about
probatum is a test-oriented check runner I build (in Rust) — one config file, embedded checks (curl, grep and process supervision built in), and only
I build Elpis — a terminal environment for coding agents forked from OpenAI's Codex CLI. One problem I keep running into with long agent sessions: th
Ideas are not the scarce resource for me. Returning to an idea without losing its emotional logic, technical decisions, names, dates, and unfinished
A few weeks ago I started working on XVM - a custom virtual machine built entirely from scratch in Rust. Not an emulator of any real processor (not x8
Persistent memory changes the kind of problem you own Adding a conversation summary to the next prompt is a useful prototype technique. Per
Here is a task that comes up constantly. You are doing inference in Rust — candle, burn, ort — and you want to feed a video to a model. Step one is al
Lessons from wrapping grok-build — the architecture, the traps, and why we picked Tauri over Electron. TL;DR grok-build is xAI's open-s
Full title: [Advanced Rust] 1.10. References and Interior Mutability (Quick Recap) - References, Interior Mutability, Cell Type, and Related Operation
1.9.1. The Core Idea of Ownership The core idea of Rust’s memory model is that every value has exactly one owner. In other words, only one
Hi everyone, I’ve been working on a privacy-first web application called ID-CLOSE (v2.0.0). The goal is to provide a fully secure, zero-knowledge com
Every agent I build eventually does the same thing. It repeats a fact I already corrected, stated with full confidence, as if the correction never hap
Learn WebAssembly in a Single Post: Complete Tutorial From Modules and Memory to WASI and the Component Model WebAssembly (wasm) is a porta
There is a super-new Rust Web Framework in town, and it's name is Topcoat Rust is already a solid choice for backend development, especially with fra
A Simpler and Faster Rust Framework for Many Protocols on a Single Port — Aex: Rethinking Network Framework Design from the TCP La
Put Any Model Into Elpis, and It Becomes Elpis I just released Elpis, an open-source terminal agent shell built around one idea: Put a mo