[{"data":1,"prerenderedAt":109},["ShallowReactive",2],{"blog-whats-new-in-nodejs-v26-key-updates-and-deprecations":3},{"_path":4,"_dir":5,"_draft":6,"_partial":6,"_locale":7,"title":8,"description":9,"date":10,"tags":11,"cover":17,"body":18,"_type":103,"_id":104,"_source":105,"_file":106,"_stem":107,"_extension":108},"/blog/whats-new-in-nodejs-v26-key-updates-and-deprecations","blog",false,"","What’s New in Node.js v26: Key Updates and Deprecations","Explore the major changes in Node.js v26, including the default enablement of Temporal, V8 14.6 upgrade, Undici 8 integration, and important deprecations.","2026-05-05",[12,13,14,15,16],"nodejs","javascript","v8","undici","temporal",true,{"type":19,"children":20,"toc":92},"root",[21,30,36,43,48,54,59,65,70,76,81,87],{"type":22,"tag":23,"props":24,"children":26},"element","h2",{"id":25},"nodejs-v26-highlights-and-what-they-mean",[27],{"type":28,"value":29},"text","Node.js v26: Highlights and What They Mean",{"type":22,"tag":31,"props":32,"children":33},"p",{},[34],{"type":28,"value":35},"The latest release of Node.js, version 26, brings multiple significant changes designed to enhance developer experience and performance.",{"type":22,"tag":37,"props":38,"children":40},"h3",{"id":39},"temporal-enabled-by-default",[41],{"type":28,"value":42},"Temporal Enabled by Default",{"type":22,"tag":31,"props":44,"children":45},{},[46],{"type":28,"value":47},"One of the standout features is the Temporal API, which is now enabled by default. Temporal offers a comprehensive approach to handling dates, times, and timestamps, addressing longstanding pain points in JavaScript’s date handling.",{"type":22,"tag":37,"props":49,"children":51},{"id":50},"v8-javascript-engine-upgraded-to-146",[52],{"type":28,"value":53},"V8 JavaScript Engine Upgraded to 14.6",{"type":22,"tag":31,"props":55,"children":56},{},[57],{"type":28,"value":58},"Node.js v26 updates the embedded V8 engine to version 14.6. This upgrade brings new language features, optimizations, and better overall runtime efficiency.",{"type":22,"tag":37,"props":60,"children":62},{"id":61},"undici-8-integration",[63],{"type":28,"value":64},"Undici 8 Integration",{"type":22,"tag":31,"props":66,"children":67},{},[68],{"type":28,"value":69},"Undici, the HTTP client library known for speed and reliability, advances to version 8 within Node.js. This update improves HTTP requests management, which is fundamental for many backend applications.",{"type":22,"tag":37,"props":71,"children":73},{"id":72},"important-deprecations",[74],{"type":28,"value":75},"Important Deprecations",{"type":22,"tag":31,"props":77,"children":78},{},[79],{"type":28,"value":80},"Alongside new features, v26 also introduces key deprecations. Developers should review these changes to ensure their code remains compatible and secure.",{"type":22,"tag":23,"props":82,"children":84},{"id":83},"conclusion",[85],{"type":28,"value":86},"Conclusion",{"type":22,"tag":31,"props":88,"children":89},{},[90],{"type":28,"value":91},"Staying informed on Node.js updates like those in v26 is crucial for maintaining performance and leveraging the latest language capabilities. Review the changes thoroughly to plan your upgrade path effectively.",{"title":7,"searchDepth":93,"depth":93,"links":94},2,[95,102],{"id":25,"depth":93,"text":29,"children":96},[97,99,100,101],{"id":39,"depth":98,"text":42},3,{"id":50,"depth":98,"text":53},{"id":61,"depth":98,"text":64},{"id":72,"depth":98,"text":75},{"id":83,"depth":93,"text":86},"markdown","content:blog:whats-new-in-nodejs-v26-key-updates-and-deprecations.md","content","blog/whats-new-in-nodejs-v26-key-updates-and-deprecations.md","blog/whats-new-in-nodejs-v26-key-updates-and-deprecations","md",1778057722076]