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Code Meal • Where problems make sense
Practice DSA and coding interview problems, explained in Tamil. Learn the patterns behind real interview questions with guided roadmaps and a code visualizer.
|
85 % |
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MemPro — spaced repetition for developers
Practice coding with runnable exercises and spaced repetition. Learn C++, Python, Rust, TypeScript, and Zig. Try free topics without an account.
|
84 % |
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Codeffice: Learn Coding by Solving Real Problems
Practice programming with real-world coding challenges instead of algorithm puzzles. Join a simulated dev team, pick up tasks, and ship code that passes tests.
|
82 % |
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Code Arena | JS Interview Practice
Minimalist, self-hosted JavaScript interview practice, code review, and system design web app.
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82 % |
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DryRun — Cambridge 0478 & 9618 pseudocode, trace table and logic practice
Free practice for Cambridge IGCSE 0478 and AS & A Level 9618 Computer Science: write pseudocode and have it run against hidden test cases, complete trace tab...
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82 % |
|
CodeHelpers — AI code review, debugging & unit tests
CodeHelpers is an AI developer assistant powered by Claude 3.5 Sonnet. Review code, debug algorithms, and generate unit tests in seconds. Join the waitlist.
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82 % |
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Choose an AI Coding Tool
Pick the first AI coding tool to try for repo work, editor coding, prototypes, React UI, PR review, company rollout, or free usage.
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81 % |
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SolveJS - JavaScript puzzles for developers and testers
Practice JavaScript and DevTools with hands-on puzzles. Write functions, predict output and inspect requests. Try puzzles without an account. All puzzles are...
|
81 % |
|
Vedro Testing Framework
Readable. Scalable. Pragmatic.
|
81 % |
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tryal.dev | Practice AL for Business Central Developers
Practice problems for Business Central developers. Open one in your browser and start typing — no Docker container, no sandbox tenant, no server installation.
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81 % |
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AIO Daily Trainer - 专为中学生设计的信奥赛/信息学奥赛 C++ 算法刷题网
提供专为中学生设计的 CSP-J/CSP-S 及 AIO 信息学奥赛算法刷题训练。独创代码块排序与手填代码模式，拒绝死记硬背，助你轻松攻克信奥赛算法难关。
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81 % |
|
TestML — Write tests once, run them in every language
TestML is an open-source, cross-language testing framework. Write one YAML-style test suite and run it across Python, JavaScript, Ruby, Perl and Java.
|
80 % |
|
Coders Rock
Free coding practice that runs entirely in your browser. No account, no streaks, no leaderboard -- write a few lines, see what they do, and go build something.
|
80 % |
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CraftMyCode
|
80 % |
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AceCode — coding for kids that sticks
Interactive coding for kids — Python, JavaScript, web, databases, block coding and AI. Short explanations, code challenges that run in your browser, and prog...
|
80 % |
|
Codecov: Code Coverage Testing & Insights Solution
Ship high-quality code & spend less time debugging. Improve developer workflow, re-run flaky tests, & track JavaScript bundle size. Learn about our code qual...
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80 % |
|
CodeArcade — learn to actually code, in a game that builds itself around you
Write real code in your browser and watch it pass real tests — no signup, no install. Courses in Python, JavaScript, Go, Rust, SQL and more, adapted to exact...
|
80 % |
|
CodeArcade — learn to actually code, in a game that builds itself around you
Write real code in your browser and watch it pass real tests — no signup, no install. Courses in Python, JavaScript, Go, Rust, SQL and more, adapted to exact...
|
80 % |
|
AI Coding Interviews for Practice & Hiring | nrml
Technical interviews built around real repositories and AI-assisted work. Practice your engineering skills or evaluate how candidates solve problems.
|
80 % |
|
Rulcode – Learn Data Structures & Algorithms with Interactive Visualizations
Learn Data Structures & Algorithms with interactive visualizations, step-by-step explanations, hints, multiple programming languages, Blind 75, NeetCode 150,...
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80 % |
Detected social media networks