TLDR Tech / Launches
Bun 1.4.3 Integrates Fast TypeScript Type Checking
The latest Bun update, version 1.4.3, now includes a native TypeScript type checker, bun check, which reportedly surpasses the speed and memory efficiency of tsc. This version also brings Bun.FetchSession for independent connection handling, Bun.ModuleGraph to support multiple process instances, and general speed improvements to its runtime, HTTP server, and JavaScriptCore engine.
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