Unverified50% confidenceFactExact time
When migrating 165,000 lines of Python to TypeScript, Mike Krieger had Claude write scripts, ran 7 real scenarios on both the old and new sides and compared outputs, fixing until all 7 passed.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
11/3/2026
First Seen
Valid until: 2/1/2027
Sources
Related Entities
Related Claims
VerifiedClaude Code is written in TypeScript.58% similarUnverifiedBurn handed 530,000 lines of Zig code to Claude to translate into more than 1 million lines of Rust, and before merging the entire test suite passed, including more than 1 million assertions.56% similarUnverifiedClaude Context采用TypeScript开发55% similarUnverifiedA coding agent written by the developer in 55 lines of JavaScript, compared with Claude Code on the same repository, the same model and the same set of prompts, was nearly 30 seconds faster and used about one tenth of Claude Code's tokens.55% similar
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