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:crab: Small exercises to get you used to reading and writing Rust code!

A self-paced course to learn Rust, one exercise at a time.

An interactive, browser-based learning tool that helps complete beginners build mental models around HTML and CSS and Javascript through visual, hands-on exercises. Built for students fresh out of high school who have never written a line of code. No prior knowledge required.

Exercism exercises in Zig.

Exercises for the Big Data lecture at ETH Zurich (Fall 2025)

RL study guide — foundations through RLHF, DPO, GRPO, RLVR, agentic RL, and offline RL. Hand-written CS294 notes, 34 lecture drafts, 9 tested exercises, citations that resolve.

Exercism exercises in Ruby.

Shared metadata for exercism exercises.

Exercism exercises in Java.

Exercism exercises in Elixir.

Exercism exercises in Python.

Exercism exercises in C#.

100 numpy exercises (with solutions)

Exercism exercises in C.

Coding exercises

Learn and practice React.js in this interactive tutorial with dozens of react exercises.

Do Leetcode exercises in IDE, support leetcode.com and leetcode-cn.com, to meet the basic needs of doing exercises.Support theoretically: IntelliJ IDEA PhpStorm WebStorm PyCharm RubyMine AppCode CLion GoLand DataGrip Rider MPS Android Studio

Some exercises to practice whiteboard interview questions in PHP.

Practice your Python programming skills with this interactive and auto-graded set of exercises.

Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions

100 challenging programming exercises for golang with solutions

Additional exercises and data for EE364a. No solutions; for public consumption.

Code exercises for the SLAM courses

Probability and Statistics for Data Science: A self-contained introduction to probability and statistics for data science, including a free pdf, 103 Python notebooks using 23 real-world datasets, 118 videos with slides, and solutions to 200 exercises

Manage your Hevy workouts, routines, folders, and exercise templates. Create and update sessions faster, organize plans, and search exercises to build workouts quickly. Stay synced with changes so your training log is always up to date.

57 exercises to master Vercel's AI SDK v5, from Matt Pocock

Claude Code guide in three levels, Beginner to Advanced: hands-on lessons with checked exercises, every volatile fact cited to its source. Independent community guide.

42_examshell – Updated with New Subject Support A practice exam shell for 42 school students to simulate the official exam environment. Now updated with a new subject and exercises through Rank 02, Rank 03, and Rank 04, helping you prepare more effectively for 42 exams. 🚀 Practice tool to sharpen your skills before the real exam 🆕 New subject

A BMad Method Compliant stand along module that has agents and workflows to help bring out the creativity of the user through various exercises and disciplines. More will come over time - this was meant as a bmad module tech demo