Cyfrin Updraft
cyfrin.ioSmart-contract development and security learning tracks
Smart-contract development and security learning tracks
A practical R workflow for transforming and visualizing data
Study software design by rebuilding familiar tools in Python
Build a working interpreter step by step in Go
Practical JavaScript and React development articles
Build computing systems from logic to software
Animated views of data structures and algorithms
A curated roadmap for programming-contest skills
Programming study with code review and instructor-led practice
Scholastic's nonfiction video library with English and Spanish material, vocabulary support and follow-up activities.
Game-based practice for maths, spelling, grammar and times tables.
Rebuild familiar software through staged coding challenges
A visual Git-learning game with cards and a terminal
Small Rust exercises beside the language book
Azure cost scenarios from selected services and usage
Capture selected Windows disk volumes as virtual hard disks
Benchmark throughput between controlled endpoints
Measure TCP or UDP round-trip latency on Windows
SwiftUI learning with sample apps and coding courses
Learn an interview approach, rehearse it and review delivery
Mathematical problems that reward programming solutions
A subject-based guide for self-directed computer-science study
Training centered on understanding TypeScript's type system
Interactive TypeScript challenges with community discussion