Latest security news
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Mon, August 15
Big Changes Ahead for Deno
Learnings from our recent survey and feedback from across our community. We'll discuss how we're addressing this feedback and the features to expect from Deno in the coming months.
Fri, July 22
Deno 1.24 Release Notes
Deno 1.24 improves performance of transpiling and type-checking, adds unhandledrejection and beforeunload events, adds import.meta.resolve() API, and more
Fri, July 1
wasmbuild - Using Rust in Deno and Web Apps
An easier way to build Rust for Deno and the Web.
Tue, June 28
Fresh 1.0
Fresh is a new full stack web framework for Deno. By default, Fresh web pages send zero JavaScript to the client.
Wed, June 22
Deno raises $21M
Series A led by Sequoia Capital
Thu, June 16
Deno 1.23 Release Notes
Deno 1.23 changes default type-checking behavior, ships with TypeScript 4.7, updates "deno task", and more
Wed, May 25
Deno Deploy Beta 4
Introducing a dashboard re-design, more regions, and billing.
Thu, May 19
Deno 1.22 Release Notes
Deno 1.22 changes default type-checking behavior, removes Deno.emit() API, adds Response.json() API, adds Deno namespace to workers by default, and more
Mon, May 9
Announcing the Web-interoperable Runtimes Community Group
Deno partners with Cloudflare and others on runtime interoperability through web standards.
Wed, April 27
How to setup a blog with Hugo and Deno Deploy
Set up and deploy a blog to the edge in minutes.
Thu, April 21
Deno 1.21 Release Notes
Deno 1.21 has improvements to testing facilities, the REPL, adds deno check, improves the language server, adds a new subprocess API, and more
Wed, April 20
Netlify Edge Functions on Deno Deploy
Introducing Netlify Edge Functions built on Deno Deploy.
Fri, April 1
Supabase Functions on Deno Deploy
Supabase developers can now deploy global edge functions on Deno Deploy.
Thu, March 17
Deno 1.20 Release Notes
Deno 1.20 increases performance, auto-compresses http responses, adds 'deno task', adds 'deno bench', allows import maps in deno.json, and more
Tue, March 8
How to use Google Analytics in Deno Deploy
An example of how to use server-side Google Analytics in Deno
Tue, March 1
How to publish Deno modules to NPM
dnt and oak - making code work across Deno and Node.js
Thu, February 17
Deno 1.19 Release Notes
Deno 1.19 improves our web streams integration, introduces a `deno vendor` subcommand, and adds many other new features.
Thu, February 10
Static Files on Deno Deploy
Deno Deploy runs Deno programs at the edge, now with support for static files.
Tue, February 8
A list of every web API in Deno
Have you ever wondered how web compatible Deno is? In this blog post I explain every single web API available in Deno.
Tue, January 25
Deno in 2021
Retrospect of what happened in 2021 and what's coming in 2022
Thu, January 20
Deno 1.18 Release Notes
Deno 1.18 marks the finalization of the Web Cryptography API, and adds, stabilizes, and improves many features.
Thu, December 16
Deno 1.17 Release Notes
Deno 1.17 adds JSON imports, import completions in the REPL, and much more.
Mon, December 13
Deno joins TC39
Deno has joined the JavaScript standards committee to improve the language for everyone.
Tue, November 30
Web Streams at the Edge
Deno Deploy provides web standard streaming infrastructure to easily whip up real-time applications.
Tue, November 16
Slack Introduces New Platform With Help From Deno
Today Slack has announced their next generation development platform. Slack chose Deno for its "secure by default" principles, its web standard APIs, and its first-class TypeScript support.
Fri, November 12
Connecting to Postgres from the edge
Many serverless at edge products can not connect to Postgres because they don't support TCP. Deno Deploy can.
Tue, November 9
Deno 1.16 Release Notes
Deno 1.16 adds support for new JSX transforms, reading files from disk using fetch, and much more.
Thu, October 28
Deno Deploy Beta 3
Deno Deploy is a multi-tenant distributed JavaScript VM running in 28 data centers across the world.
Tue, October 12
Deno 1.15 Release Notes
Deno 1.15 improves Web Crypto support, adds deno uninstall subcommand, stabilizes URLPattern and more.
Tue, September 14
Deno 1.14 Release Notes
Deno 1.14 improves Web Crypto support, adds customization options to deno fmt and deno lint, introduces URLPattern, and more.
Wed, September 1
Deno Deploy Beta 2
Deno Deploy is a multi-tenant distributed JavaScript VM running in 25 data centers across the world.
Mon, August 23
Deno on MDN
Web compatibility data for Deno is now available on MDN.
Tue, August 10
Deno 1.13 Release Notes
Deno 1.13 stabilizes the native HTTP server, and introduces FFI, a streaming WebSocket API, the new self.structuredClone() function and more.
Tue, July 13
Deno 1.12 Release Notes
The Deno 1.12 release adds server side WebSockets, support for WASM threads, new web crypto APIs and more.
Wed, June 23
Deno Deploy Beta 1
Deno Deploy is a multi-tenant distributed JavaScript VM running in 25 data centers across the world.
Wed, June 9
Deno 1.11 Release Notes
The Deno 1.11 release adds new web APIs, resolves long standing issues, and improves editor experience.
Wed, May 12
Deno 1.10 Release Notes
Deno 1.10 improves the built-in test runner, adds support for Web Storage API, structured clone, and more.
Wed, April 14
Deno 1.9 Release Notes
Deno 1.9 adds a new native HTTP/2 web server, a vastly improved op infrastructure, import completions in the LSP, an interactive permission prompt, blob url support.
Mon, March 29
Announcing the Deno Company
We have raised money to enable the millions of web programmers out there to maximally leverage their craft.
Wed, March 3
Deno 1.8 Release Notes
Deno 1.8 adds experimental support for the WebGPU API, adds support for importing private modules, stabilizes import maps, revamps coverage tooling, adds ICU to provide internationalization out of the box, and a whole lot more.
Wed, January 20
Deno 1.7 Release Notes
Deno 1.7, one of our largest releases to date, adds cross compilation and 60% smaller binaries for deno compile, a DNS resolver API, support for data URLs in import statements and web workers, and much more.
Sat, January 16
Deno in 2020
Retrospect of what happened in Deno in 2020
Wed, December 9
Deno 1.6 Release Notes
Deno 1.6 adds the ability to build your Deno projects into fully standalone, self-contained executables with `deno compile`. The release also introduces a built-in LSP for editor integrations, and experimental Apple Silicon support.
Wed, October 28
Deno 1.5 Release Notes
Deno 1.5 improves `deno bundle` with support for tree shaking and a 15x speed improvement. This release also adds the `alert`, `confirm`, and `prompt` APIs and enhances the REPL.
Mon, September 14
Deno 1.4 Release Notes
Deno 1.4 adds support for the web standard WebSocket API, deno run --watch, and integrated test coverage. This is the largest feature release yet.
Mon, August 3
Updates to deno.land/x
Design considerations and changes for the new code hosting service.
Wed, May 13
Deno 1.0
Dynamic languages are useful tools. Scripting allows users to rapidly and succinctly tie together complex systems and express ideas without worrying about details like memory management or build systems.