Nyrion

Nyrion is a focused practice environment for the new wave of AI-assisted coding interviews — the format that Meta, Shopify, LinkedIn, Canva, and Rippling rolled out in late 2025.

Unlike LeetCode-style puzzles, these interviews put an AI assistant directly in your editor and judge how you direct it: reading unfamiliar codebases, breaking work into stages, recovering when the model gets it wrong, and finishing on time.

Nyrion gives you the same setup to practice in:

• Real codebases. Multi-file problems with bugs and missing pieces, not single-function toys.
• A real AI assistant in your editor. The same kind of integrated assistant companies use on their interview platforms.
• Stage-gated progression. Problems unfold in stages that mirror how interviewers reveal scope, start small, optimize, then handle edge cases.
• Company-targeted catalog. Problems are grouped by the company that uses each interview style, with per-company guides.
• Real scoring. Pass/fail tests plus optimization problems with quality scoring on harder challenges.

Currently in open beta and free to use while we build out the problem catalog.