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javascript55css51systems23typescript20html15games12
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Showing 3 battles

nightmareupcoming

Full RDBMS Engine

Build a relational database management system with SQL parsing, query planning, B-tree indexes, transactions, and ACID guarantees.

systemsdatabase+2
120m limit4/6/2026
nightmareupcoming

Browser Rendering Engine

Build a browser rendering engine that parses HTML and CSS, constructs a DOM and CSSOM, runs layout, and paints to a canvas.

systemshtml+2
120m limit5/4/2026
nightmareupcoming

Distributed Key-Value Store

Build a distributed key-value store using the Raft consensus algorithm with leader election, log replication, and fault tolerance.

systemsdistributed+2
120m limit6/1/2026