Feed aggregator

Second Nature

Hacker News - Thu, 07/23/2026 - 9:43pm
Categories: Hacker News

Pixuma: Fundamentals of Computer Science and Mathematics

Hacker News - Thu, 07/23/2026 - 9:41pm

Article URL: https://pikuma.com/

Comments URL: https://news.ycombinator.com/item?id=49030339

Points: 1

# Comments: 0

Categories: Hacker News

Lockless MPSC FIFO queues for io_uring

Hacker News - Thu, 07/23/2026 - 9:06pm

Article URL: https://lwn.net/Articles/1081871/

Comments URL: https://news.ycombinator.com/item?id=49030140

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: Openleetcode – LeetCode runner where tests live in the repo

Hacker News - Thu, 07/23/2026 - 9:06pm

You write a standard solution, just like on LeetCode, and run it through the CLI. It identifies the problem by ID or title, executes your code against local test cases, and shows the result.

It currently supports around 1000 problems and multiple languages, including Python, C++, Rust, Java, Go, TypeScript, Swift, and others.

The project is still an MVP. System design, SQL, and concurrency problems are not supported yet, but support for more problem types is planned.

Made in Haskell!

Comments URL: https://news.ycombinator.com/item?id=49030138

Points: 1

# Comments: 0

Categories: Hacker News

Doom on Google Sheets

Hacker News - Thu, 07/23/2026 - 9:00pm
Categories: Hacker News

Pages