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Programming, AI and prompt-engineering courses written by working engineers. Filter by language, level, price or rating — buy once, get an instant email access link, keep it for life.

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Python 34 Git 28 Docker 24 SQL 17 TypeScript 16 C++ 14 C# 11 JavaScript 11

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Beginner Game Development

Unity C# Scripting Foundations: MonoBehaviours, Coroutines and Input

Learn the C# that Unity actually runs, from the lifecycle to the new Input System.

21 students 5h 52m 44 lessons Yuki Tanaka

C# Unity Testing

$39 USD $69

Details

Beginner Programming Languages

F# from Zero: Functional Programming on .NET for Beginners

Your first functional language, taught with running code instead of category theory.

8 students 6h 36m 50 lessons Jonas Berg

C# F# Rust

$45 USD

Details

Intermediate Programming Languages

F# Computation Expressions and Type Providers Explained

Demystify the two F# features that look like magic and start writing your own.

41 students 2h 22m 18 lessons Jonas Berg

C# F# SQL

$11 USD

Details

Beginner Web Development

JavaScript from Scratch: The 2026 Beginner Path

Learn the JavaScript that modern browsers and Node actually run, with no jQuery nostalgia.

24 students 6h 58m 52 lessons Marcus Hale

JavaScript Node.js Git

$49 USD

Details

Intermediate Web Development

JavaScript Intermediate: Closures, Promises and the Event Loop

Understand what the engine is doing so async bugs stop feeling like random chance.

17 students 6h 44m 51 lessons Marcus Hale

JavaScript Node.js Testing

$47 USD

Details

Beginner Web Development

TypeScript for JavaScript Developers: The Beginner Path

Add types to the JavaScript you already write, without rewriting your whole project.

20 students 6h 8m 46 lessons Marcus Hale

JavaScript TypeScript Node.js

$42 USD

Details

Beginner Programming Languages

Lua from Scratch: Tables, Metatables and Your First Scripts

The whole language in an afternoon, then the depth that makes Lua genuinely powerful.

16 students 4h 48m 36 lessons Victor Chen

C++ Lua Testing

$29 USD

Details

Intermediate Game Development

Lua for Game Scripting: Roblox, Love2D and Beyond

Turn Lua fundamentals into shipped gameplay across two very different engines.

7 students 5h 34m 42 lessons Victor Chen

C++ Lua API Design

$35 USD

Details

Advanced Game Development

Embedding Lua with the C API: Scripting for Native Game Engines

Give your C or C++ engine a scripting layer using the Lua stack, LuaJIT and FFI.

6 students 4h 34m 34 lessons Victor Chen

C++ Lua API Design

$27 USD

Details

Beginner Programming Languages

Python for Absolute Beginners: Automate Your First Real Tasks

Learn Python by automating spreadsheets, files and reports you would otherwise do by hand.

24 students 5h 12m 39 lessons Sofia Navarro

Python Git Testing

$32 USD

Details

Intermediate Programming Languages

Python Intermediate: Type Hints, Dataclasses and Async

Write Python that scales past a single script and survives contact with a team.

18 students 5h 26m 41 lessons Sofia Navarro

Python Testing API Design

$34 USD

Details

Intermediate Web Development New

FastAPI in Practice: Typed Python Web Services

Ship a typed, validated and documented Python API with async endpoints and real tests.

14 students 4h 56m 37 lessons Sofia Navarro

Python SQL Docker API Design

$29 USD

Details

Intermediate Web Development

Go for Backend Developers: Goroutines, Channels and net/http

Learn Go the way backend teams use it: small surface, standard library, real concurrency.

12 students 6h 22m 48 lessons Tom Eriksen

Go Docker Testing API Design

$44 USD

Details

All levels Programming Languages

Clean Code in Practice: Naming, Boundaries and Safe Refactoring

Improve messy code without breaking it, using small moves you can defend in review.

31 students 3h 6m 23 lessons Tom Eriksen

C# TypeScript Git Testing

$15 USD

Details

All levels Programming Languages

Git Mastery: Branching, Rebasing and Recovering from Anything

Understand Git as a graph of commits and never fear a mistake in a repository again.

28 students 3h 24m 26 lessons Tom Eriksen

Docker Git Testing

$17 USD $29

Details

Intermediate Programming Languages

Testing That Pays Off: Unit, Integration and Contract Tests

Write the tests that catch real bugs and delete the ones that only slow you down.

21 students 4h 8m 31 lessons Tom Eriksen

TypeScript Python Docker Testing

$24 USD

Details

Intermediate Systems & Low-Level

Debug Like a Senior: Breakpoints, Core Dumps and git bisect

A repeatable method for finding any bug, plus the tools that make it fast.

23 students 3h 52m 29 lessons Dimitri Orlov

C++ JavaScript Git Testing

$21 USD

Details

Intermediate Systems & Low-Level

How Memory Really Works: Stack, Heap, Cache Lines and Allocators

The mental model behind every performance problem you have ever failed to explain.

25 students 3h 42m 28 lessons Ana Petrova

C++ Rust Go

$19 USD $29

Details

Advanced Systems & Low-Level

Concurrency Without Fear: Threads, Locks, Channels and Async

Four concurrency models compared side by side, with the bugs reproduced and fixed.

22 students 3h 34m 27 lessons Ana Petrova

C++ C# Rust Go

$19 USD

Details

Intermediate Systems & Low-Level

CMake and Ninja in Practice: Reproducible Native Builds

Write CMake you can maintain, with targets, presets and dependencies that just work.

37 students 2h 38m 20 lessons Ana Petrova

C++ Docker Git

$12 USD

Details

Intermediate Web Development

API Design for Developers: REST, Versioning and Error Contracts

Design HTTP APIs that stay usable, documented and stable long after version one.

10 students 4h 22m 33 lessons Marcus Hale

TypeScript Node.js SQL API Design

$25 USD

Details

Intermediate Prompt Packs & Templates

The Agent Scaffold Pack: 24 Ready-to-Run Agent Blueprints

Twenty-four agent blueprints with tool schemas, system prompts and real stop conditions.

39 students 2h 10m 16 lessons Priya Raman

Python Claude LangChain API Design

$12 USD

Details

All levels Prompt Packs & Templates

The Documentation and Release Notes Prompt Vault

Prompts that turn commits, diffs and tickets into documentation people will actually read.

35 students 2h 30m 19 lessons Laura Mbeki

Git ChatGPT Claude API Design

$14 USD

Details

Intermediate Prompt Packs & Templates

The SQL and Data Analysis Prompt Pack

Prompts that write, explain and stress-test SQL against a schema you paste in yourself.

33 students 2h 45m 21 lessons Sofia Navarro

Python SQL ChatGPT Claude

$15 USD

Details

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