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When designing industrial material handling systems, calculating the exact length of a continuous conveyor belt is a frequent mechanical requirement.
I built a chat UI that streamed tokens, and it felt magical on my laptop. The text appeared word by word, the cursor blinked, and the whole experience
A 429 Is a Signal, Not a Suggestion: Build a Retry Ladder for Free Endpoints Retries are a schedule, not a reflex. A free model endpoint re
Originally published at norvik.tech Introduction Explore the implications of the recent JavaScript sandbox escape vulnerability and its
After deploying dozens of Soroban contracts to production, I've learned one hard truth: untested smart contracts are financial liabilities waiting to
Quando comecei a desenvolver contratos inteligentes na Stellar, percebi rapidamente que a diferença entre um contrato confiável e um desastre financei
Spent the last few weeks building an HTTP/2 server from scratch in Go. Full RFC 9113 - framing, HPACK, stream state machine, flow control, TLS enforc
The first time I built an image cropper, I assumed the interesting part would be canvas.drawImage(). It wasn't. The thing that actually kept biting me
Originally published on Wavect. TL;DR: Text positions are fragile edit targets because formatting and nearby changes move them. SEMAPRAX instead giv
Not every project needs a database and a backend framework. When I built Travel Sync, a trip planning and itinerary management web app, I used plain H
When I set out to build CropCare — a full-stack platform that helps farmers detect crop diseases and get support — the hardest part wasn't the AI or t
Level 7 of nine in Project Arc Rector - an agentic RAG stack built from free, self-hostable parts, one swappable level at a time. Level 6 was ingestio
Published 2026-08-23 by Shubham Bhati — Backend Engineer (Java 17, Spring Boot, Microservices). Java Stream API Cheatsheet: 20 Patterns
Level 0 of Arc Ops made a retried tool call safe to repeat. This level is about what happens next, which is that it gets repeated - by every client at
"Rewritten for the medium, not truncated to fit it" is a slogan until something measures it. So the repo ships truncation as a first-class strategy -
A KV cache is not an approximation. Under causal attention, appending a token cannot move an earlier position's residual stream, keys or values - meas
Extract Job Listings from Indeed — Python Tutorial 2026 Indeed is the world's largest job search engine with 250M+ monthly visitors. Here's
Every column in every dataset is a recording, and the recording is not the thing. Write w = x + u: you fit on w, the world runs on x. The textbook con
The rule most hand-rolled IDNA implementations get wrong is not a character. It is an order. 1 split on label separators 2 MAP each code point
A fill handle looks like repetition, so the natural implementation is a step: work out how much the value goes up by, then keep adding it. That is not