This repository collects application ideas that developers can use to practice and improve their coding skills.
Open source
24 alternativesHackerRank
HackerRank is a coding test and interview solution for hiring developers.
About HackerRank
HackerRank is an online coding test and interview solution for hiring developers. It replaces puzzle-style tests with realistic tasks in a working codebase and evaluates AI fluency, judgment and engineering fundamentals. It also hosts a community of more than 30 million developers who learn AI skills and join hackathons.
Pricing is not clearly stated.
Key features
- Pair-programming interviews on a shared canvas
- Rubric-linked scores audited for bias
- Flags for unauthorized tools or outside help
- 45 read-only MCP tools for assessment and interview data
Best for: Companies and hiring teams hiring developers
HackerRank at a glance
- Website
- hackerrank.com
- Category
- Education & Learning › Learn to Code
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Details verified
- Oct 22, 2026 · Official source
- Open source
- Not stated
- Language
- English
- Good for
- Developers
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
HackerRank alternatives
Tools and sites you could use instead, ranked by how closely they match.
PHP: The Right Way offers a quick reference to PHP practices, coding standards, and links to tutorials.
CSS Battle offers games and challenges where users recreate target designs with CSS.
Amit’s Game Programming Information answers questions about learning game development, building games, and progressing as a programmer.
Skilled.dev provides coding interview preparation through a course for developers pursuing software engineering roles.
GitHub Student Developer Pack bundles partner tools and services to help students learn coding through hands-on projects.
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