StackFeed — платформа свежих IT-новостей и туториалов
Мы собираем лучшие материалы о фронтенд-разработке, серверных технологиях и нейросетях. Здесь выходят свежие новости, практические туториалы, разборы и гайды о том, как работать с современными инструментами и технологиями будущего. Всё в одном месте, чтобы ты всегда оставался в курсе событий и развивался как разработчик
Git Isn't a Diff Tracker: How Blobs, Trees, DAG Commits, and the Index Actually Work Under the Hood
A visual, 10-minute deep dive into Git internal architecture. Learn how content-addressed storage works, why Git never stores diffs, how the index prepares tree objects, and how to recover any lost commit using the reflog.
Temporal finished my workflow exactly once and ran its first step four times
I killed a Temporal worker eight times during a ten-step workflow. It completed once, and one side effect ran four times. Heartbeating made the duplicates worse, an idempotency key fixed them, and the determinism check turned out to compare shape, not arguments.
Leave Vercel for Your Own Server: A Next.js Migration Runbook
Leave Vercel for Your Own Server: A Next.js Migration Runbook Moving off Vercel is hard...
Let an AI Agent Deploy Safely: A Scoped MCP Server With an Audit Trail
Let an AI Agent Deploy Safely: A Scoped MCP Server With an Audit Trail Handing an AI agent...
Migrate from Coolify, Dokploy or CapRover Without Touching the Old Server
Migrate from Coolify, Dokploy or CapRover Without Touching the Old Server Migrations go...
Running a BFT blockchain as one native binary on a 2 GB VPS — what broke and what held
Four validators, PostgreSQL and a Telegram game on a 2 GB / 1-core box, as GraalVM native images. The failures from a 7-day acceptance test and the first live upgrades, and what fixed them.