Ship That Code
Ship That Code is a free platform where you learn to program by actually rebuilding real systems like Redis, Git, or a database from scratch, with your code checked automatically.
🔗 Visit Ship That Code
Description
Most coding courses show you a video, then ask you to answer a multiple-choice quiz or fill in a tiny code snippet — which is a poor rehearsal for what actually writing software feels like. Ship That Code takes a different approach: instead of toy exercises, you rebuild real, well-known systems — a Redis clone, a Git implementation, a database engine, even parts of an operating system kernel — piece by piece, with your actual code run against real tests that tell you immediately whether it works.
The platform offers 179 courses spread across 37 programming languages, with over 1,900 graded exercises in total, and every submission runs against a live code executor rather than a canned answer checker, so you get honest pass/fail feedback the same way a real test suite would give it. It groups courses into career path sequences for different specializations — backend, systems, security, database engineering — issues free verified certificates on completion, saves your code progress across sessions, and integrates with GitHub to show live progress badges. The entire platform is free, with no credit card required and no mid-course paywall.
💬 Our review
The short version: for engineers who actually want to understand how the tools they use every day work under the hood — how Redis really stores data, how Git actually tracks history — rebuilding them from scratch with real graded feedback is a far more durable way to learn than watching tutorial videos, and being completely free removes any reason not to try it.
The honest tradeoff is that project-based, rebuild-it-yourself learning is slower and more demanding than passive video courses — you won't get through 1,900 exercises casually, and it assumes a baseline comfort with reading specs and debugging your own broken code, which is harder for absolute beginners than a hand-holding beginner course. Compared to paid platforms like Frontend Masters or Educative that also offer project-based content but behind a subscription, Ship That Code's free, no-paywall model is a clear win on cost; the tradeoff is a newer platform without the years-long track record and polish of more established, paid competitors.
💰 Pricing
📊 Global score
🤖 AI-enriched data
Entièrement gratuit, aucune carte bancaire requise, certificats gratuits à la fin de chaque parcours
Pros
Reconstruction de vrais systèmes (Redis, Git, bases de données) plutôt que d'exercices jouets
179 cours, 37 langages, 1900+ exercices notés
Exécution de code réelle avec feedback pass/fail immédiat
100% gratuit, certificats gratuits, aucun paywall en cours de route
Cons
Apprentissage plus exigeant et lent qu'un cours vidéo passif
Moins adapté aux débutants absolus sans bases en lecture de specs/debug
Plateforme plus jeune que des concurrents payants établis