I wanted jq with memory, time ranges, and filters. So I built logdive
Your app is in production. Something broke at 2am. Your options are: grep through a rotated log file, squinting at terminal output. Chain together hal…
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How I Built a Rust CLI Tool That Beats POSIX diff (and Saved My CI/CD Pipelines)
We’ve all been there. It’s a Friday afternoon, a deployment just went out, and suddenly the production reporting service crashes. After an hour of fra…
eBPF From Rust: The 34ms Ghost We Couldn’t See
When your profiler swears everything’s fast but your metrics are screaming bloody murder eBPF From Rust: The 34ms Ghost We Couldn’t See When your prof…
Pixel Diff vs Structural Diff for PDFs — Two Very Different Problems
All tests run on an 8-year-old MacBook Air. "Compare these two PDFs" sounds like one problem. It's actually two completely different problems dependin…
How to Benchmark LLM Inference Performance: TTFT, ITL, and Throughput Metrics
When deploying large language models to production, measuring performance accurately is critical. Whether you're using vLLM, SGLang, TensorRT-LLM, or …
Adding PDF Support to Rust Image Converter: A Deep…
Originally published at norvik.tech Introduction Explore the integration of PDF support in a Rust-based image converter. Technical analysis and implic…
Borrowed Strings: API Designs That Cut 94% of Allocations
The 6ms latency improvement from one character change — how &str over String transformed our hot path performance Borrowed Strings: API Designs Th…
Introducing fulgur: a blazing fast HTML-to-PDF engine in Rust — no browser required
fulgur — (noun, Latin) lightning, flash of lightning. I've been building fulgur , an HTML-to-PDF engine written in Rust. No headless browser, no Chrom…
From RocksDB Pain to GraniteDB Gain: Building a Blockchain-First Storage Engine in Rust
Building Ferrous Network exposed the limits of general-purpose databases. Here's why I'm writing GraniteDB from scratch. Hey folks, Altug here — found…
Privacy-first mind mapping app. Part 2: Rust Backend - Why the Pain Is Worth It
Choosing Rust for a backend can feel irrational at first. If your short‑term goal is raw development speed, Rust does not win. The compiler is unforgi…
A 3.7 KB Othello Engine: Bitboards in Rust, Raw WASM, No wasm-bindgen
Othello legal-move generation is seven lines of bitboard bitwise ops . I knew this existed; I'd never actually written it. So I built a Reversi engine…
Aximo — a local Rust STT API for CPU-only inference
I built a local speech-to-text API in Rust that runs on CPU I recently built Aximo, a self-hosted speech-to-text microservice designed to run locally …
# Rust and Formal Verification: How to Prove Your Code Actually Works
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…
I compiled Rust to WebAssembly to build a system design simulator that runs entirely in your browser!
Static diagrams don't fail. Systems do. That was the problem I kept running into when practicing system design. I'd draw boxes and arrows, convince my…
I Built a VS Code Extension That Validates VAST XML as You Type
If you work in ad tech you've probably seen VAST XML. It's the IAB standard that carries every video and CTV ad impression: the tag that tells a playe…
A Truth Filter for AI Output: An Experiment with Property-Based Testing
An AI wrote me a 36-kilobyte paper on how to build a second brain. It had theorems, proof sketches, and citation chains, and it read like the real thi…
I'm building a censorship-resistant social network in Rust — and I need your help
Most social platforms have a kill switch. Someone, somewhere, can throttle your reach, suspend your account, or just turn the whole thing off. I wante…
A Cross-OS Port Finder in Rust — One CLI, Three Completely Different Data Formats
A Cross-OS Port Finder in Rust — One CLI, Three Completely Different Data Formats A tiny Rust CLI that answers "who is holding port 3000?" on macOS, L…
Rust vs Go vs Zig for High-Performance Backend Services in 2026
Rust vs Go vs Zig: High-Performance Backend Services in 2026 Three languages compete for the performance-critical backend market. Each makes different…
Why Anomaly Detection Can't Block the Ingestion Pipeline
The first version of the anomaly evaluator ran inline. A batch of 100 readings flushed to TimescaleDB, then the same function called evaluate_batch , …
Rust vs Go for AI Infrastructure in 2026: Here's What the Benchmarks Actually Say
Book: Observability for LLM Applications · Ebook from Apr 22 Also by me: Thinking in Go (2-book series) — Complete Guide to Go Programming + Hexagonal…
Scale-Up vs Scale-Out: Why Every Language Wins Somewhere
I worked with a team that rewrote a critical service from Go to Rust because "performance." Six months later, the service was 30% faster, the team was…
[Перевод] Rust 1.95.0: макрос cfg_select!, if-let guards в match-выражениях
Команда Rust рада объявить о новом выпуске Rust 1.95.0. Rust — это язык программирования, который дает каждому возможность создавать надежное и эффект…
I Let an AI Agent Supervisor Run Unattended for 19 Days. Here's What the Telemetry Says.
I shipped 13 releases of my AI agent supervisor in 14 days while the supervisor was running it. For 19 days — March 22 to April 10 — Batty managed our…
Multiple Agents, Multiple Workstreams, and the Parts That Still Break
Multiple Agents, Multiple Workstreams, and the Parts That Still Break I think the current debate around coding agents gets flattened too quickly. One …
Building a Configurable TCP Echo Server in Rust with Tokio
A TCP echo server sounds trivial. Accept a connection, read data, send it back. You could write one in 15 lines of Python. But the moment you start ad…
Building a Concurrent TCP Port Scanner in Rust with Tokio Semaphores
Port scanning is one of those problems that looks trivial until you try to do it fast. Connect to a port, check if it's open, move on. But when you ne…
I Built a Compression Algorithm That Beats Gzip in 2 Weeks. I Have an A+ Cert.
How a networking student ended up writing Rust, beating industry-standard compression, and learning more about computers than any classroom taught me.…
Почему баг в imageproc потребовал изменения API в image-rs
Иногда баг оказывается не ошибкой реализации, а ограничением API. Разбираем кейс из imageproc и image-rs. Почему фикс оказался невозможен без изменени…
Writing a Rust Driver for the Sensirion SEN5x Air Quality Sensor
If you have ever tried to integrate an environmental sensor into a Rust embedded project, you know the drill: vendor SDKs are C-only, community crates…