OpenAI Blog · Jun 3, 2026 12:00 UTC

How Wasmer used Codex to build a Node.js runtime for the edge

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How Wasmer used Codex to build a Node.js runtime for the edge

Summary

See how Wasmer used Codex with GPT-5.5 to build a Node.js runtime for the edge, accelerating development 10x to 20x and shipping in weeks instead of months.

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