Top Competitive Programming Sites You Should Know in 2022 🔥🔥🔥

• codewars.com

  712 2,079 3.5

  Issue tracker for Codewars

  

Codewars - Code challenges platform to level up your skills.

• LeetCode

  571 91 3.5 C++

  Discontinued This is my LeetCode solutions for all 2000+ problems, mainly written in C++ or Python. (by lyhsieh)

LeetCode - Develop programming skills for your next interview.

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• Exercism - website

  192 375 9.8 Ruby

  The codebase for Exercism's website. (by exercism)

  

Exercism - Solve programming challenges from your terminal.

• dmoj-rust

  10 23 0.0 Rust

  A Rust crate for providing helpful methods in online judging.

  

DMOJ - Modern Online Judge - contest platform and archive of programming problems.

• adventofcode

  718 65 9.0 Scala

  Advent of Code solutions of 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023 in Scala (by sim642)

Advent of Code - A yearly set of coding challenges that published with leaderboards.

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

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