Deno created an open-source JavaScript/TypeScript runtime as an alternative to Node.js, prioritizing security with permission-based access. CEO Ryan Dahl claimed adoption "more than doubled" since Deno 2.0's October 2024 release, though specific user numbers weren't disclosed. After Cloudflare's October 2026 acquisition, core development will end in 2027 after one final year of maintenance. The open-source project's future depends on community maintenance as the original team shifts to Cloudflare Workers.
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Deno's March 2026 layoffs occurred without advance public communication from leadership, departing from industry precedent where CEOs typically issue statements. The company had raised $26M total ($4.9M seed, $21M Series A) but struggled with Deno Deploy traction and JSR (package registry) adoption. In October 2026, Cloudflare acquired Deno, with the entire remaining team joining Cloudflare but core runtime development ending in 2027. Employees faced uncertainty between layoff rounds and eventual acquisition.
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Deno — Worker Treatment: OPPOSED Deno's March 2026 layoffs occurred without advance public communication from leadership, departing from industry precedent where CEOs typically issue statements. The company had… https://reciepts.tech/stance/1808
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See all →Deno Land Inc. laid off a significant portion of its workforce in March 2026, with multiple employees announcing departures on Bluesky. One former employee noted being "laid off from Deno in July" before the company was acquired by Cloudflare in October 2026. The $21M Series A-funded company struggled with its Deno Deploy service, which faced "highly inconsistent isolate start times" even after its January 2026 general availability launch. CEO Ryan Dahl did not issue a public statement about the layoffs.