Open Source & Dev•September 4, 2026
Deno 3.0 Launches with 100% npm Ecosystem Parity and Native OPFS Virtual Disks
Deno 3.0 closes the remaining package compatibility gaps with Node.js while introducing native Origin Private File System bindings for serverless worker sandboxes.
Official Press Release
DenoJavaScriptTypeScriptOPFSServerless
Deno Land Inc. announced the release of Deno 3.0, fulfilling its long-standing promise of seamless compatibility with the npm registry. Complex packages with deeply nested peer dependencies and native C bindings now install and run out-of-the-box without configuration tweaks.
Deno 3.0 also standardizes Web Platform APIs on the server, allowing edge workers to interact with OPFS virtual file handles identically to browser environments.
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