Deno

A modern runtime for JavaScript and TypeScript https://deno.land #deno #denoland

Website: https://deno.land

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npub1qv3uuuz87k5s2lz6pl9gttcza653ffkgktwwmf38qh6hga7t3jqqltesh8

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nprofile1qqsqxg7wwprlt2g903dqlj594upwa2g55myt9h8d5cnstat5wl9ceqqpz3mhxue69uhhyetvv9ujuerpd46hxtnfduqs6amnwvaz7tmwdaejumr0ds9des4c

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relay.mostr.pub

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nos.lol

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npub1qv3uuuz87k5s2lz6pl9gttcza653ffkgktwwmf38qh6hga7t3jqqltesh8

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Last Notes

2025-10-09 16:23:32 GMT

Deno 2.5.4 has been released 🎉
https://github.com/denoland/deno/releases/tag/v2.5.4
https://cdn.fosstodon.org/media_attachments/files/115/345/128/688/785/635/original/022f25bc09b5e8db.png

2025-08-28 04:20:17 GMT

We're launching a GoFundMe to cover legal fees to #FreeJavaScript trademark from Oracle.
We need to raise $200k to make full use of the discovery phase in the trademark cancelation petition. This is a critical step in protecting the JavaScript name for the whole community.
👉 javascript.tm

2025-06-30 17:40:30 GMT

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Bytes import can handle images
https://cdn.fosstodon.org/media_attachments/files/114/773/539/435/787/296/original/8cd4cdfada524f5d.png

2025-06-30 17:40:19 GMT

- reply

2.4 will support bytes and text imports
https://cdn.fosstodon.org/media_attachments/files/114/773/538/466/861/367/original/9ad4e06cac73994e.png

2025-06-26 18:31:08 GMT

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Deno bundle is coming back in 2.4!
https://cdn.fosstodon.org/media_attachments/files/114/751/089/278/981/192/original/6a4dbd57a38671c7.png

2025-06-25 19:47:16 GMT

Coming soon
https://cdn.fosstodon.org/media_attachments/files/114/745/724/819/894/267/original/4da8c4cd45fbb620.mp4

2025-06-24 23:53:24 GMT

Deno 2.3.7 was released with a bunch of bug fixes and now is using aws-lc
https://github.com/denoland/deno/releases/tag/v2.3.7

2025-05-15 15:20:10 GMT

What's up with Fresh? 🍋
https://deno.com/blog/an-update-on-fresh

2025-04-16 18:32:08 GMT

- reply

need!!!

2025-04-01 17:22:35 GMT

Data analysis in Jupyter notebooks with... TypeScript?! 😱
✅ using `fetch` and other web standards
✅ fast dataframes with nodejs-polars
✅ easy charts with @npub12fy…4n2l
✅ rich interactive UIs with JavaScript
Learn more in this detailed walkthrough 👇
https://deno.com/blog/exploring-art-with-typescript-and-jupyter
#deno #nodejs #javascript #typescript #jupyter #data

2025-03-06 18:22:07 GMT

Big shoutout to Node.js for adding TypeScript 🎉
But how is it different than Deno's "first class" TypeScript support?
Here's an overview of what you can (and can't) do with TypeScript in Node and Deno.
https://deno.com/blog/typescript-in-node-vs-deno
#deno #nodejs #typescript #javascript #webdev

2025-02-13 17:05:49 GMT

Are you still using npm transpile services like esm.sh and unpkg.com?
❌ dependency deduplication
❌ install hooks and native add-ons
❌ loading data files
Here's why we recommend importing npm packages natively via npm specifiers 👇
https://deno.com/blog/not-using-npm-specifiers-doing-it-wrong
#deno #nodejs #npm #javascript #typescript #webdev
https://cdn.fosstodon.org/media_attachments/files/113/997/665/951/995/840/original/15f18c8423bb26e8.png

2025-02-07 19:16:22 GMT

The next version of Deno will have a super fast JS/TS plugin API for the linter 🎉
Watch @lcasdev write a lint rule to ban string literals in <60 seconds.
This, plus many other goodies, to land next week with Deno 2.2.
#deno #nodejs #typescript #webdev #javascript
https://cdn.fosstodon.org/media_attachments/files/113/964/205/800/494/565/original/a90fe92504dc255d.mp4

2025-02-05 18:25:34 GMT

Run Rust (left) in JavaScript (right) via wasm
https://deno.com/blog/intro-to-wasm
#deno #nodejs #javascript #rust #typescript #webdev
https://cdn.fosstodon.org/media_attachments/files/113/952/680/782/479/222/original/ba5bfbbf4b125b7a.png
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2025-02-04 22:14:48 GMT

Oracle justified its JavaScript trademark by claiming Node.js — now it wants that ignored
#FreeJavaScript
https://deno.com/blog/deno-v-oracle2
#deno #javascript #typescript #nodejs #webdev

2025-01-30 18:33:21 GMT

Building a CLI is easy with these browser methods 👀
#deno #nodejs #typescript #WebDev #javascript #WebDevelopment
https://cdn.fosstodon.org/media_attachments/files/113/918/737/637/676/571/original/164ff7ea7f5952d2.png

2025-01-08 17:41:44 GMT

#FreeJavaScript update: Oracle has informed us they won’t voluntarily withdraw their trademark on "JavaScript". Next: they’ll file their Answer and we’ll start discovery to show how "JavaScript" is widely recognized as a generic term and not controlled by Oracle.
https://cdn.fosstodon.org/media_attachments/files/113/793/964/585/595/880/original/39afd931d005ad73.png

2024-11-25 18:57:23 GMT

It's done. Now it’s your turn, Oracle.
We’ve submitted a formal petition to cancel the JavaScript trademark: it is generic, Oracle has abandoned it, and Oracle committed fraud on the USPTO during the last trademark renewal.
Oracle has until January 4th to respond, or the case will go into default, which will result in the trademark being canceled.
It's time to #FreeJavaScript.
https://deno.com/blog/deno-v-oracle
#deno #node #javascript #typescript #webdev

2024-11-21 19:37:14 GMT

Deno 2.1 is out 🎉️
✈️️ first class Wasm support
🌳️ Long Term Support branch
⭐️ Improved dependency management
and much more!
https://deno.com/blog/v2.1
#deno #node #javascript #nodejs #typescript #webdev #npm #wasm

2024-10-09 16:37:17 GMT

4 years after Deno 1.0, the next generation of JavaScript is ready for production at scale.
Deno 2 is out today
🐢 Fully backwards compatible with Node and npm 📦 Package management and node_modules and package.json
📅 Long term support
deno.com/2
#deno #node #javascript #typescript #webdevelopment
https://cdn.fosstodon.org/media_attachments/files/113/278/325/581/260/278/original/943fedaec2d713d5.png

2024-10-09 16:00:42 GMT

Deno 2 is hatching 🥚
Join the keynote
https://www.youtube.com/watch?v=d35SlRgVxT8
#deno #node #javascript #typescript #webdevelopment

2024-09-24 16:49:59 GMT

Rusty V8 is now stable!
With zero-overhead bindings to V8 APIs, memory safety through Rust’s ownership model, and great docs, it’s battle-hardened and production-ready. From here on, Rusty V8 will follow Chrome versions for predictable upgrades.
https://deno.com/blog/rusty-v8-stabilized
#rust #deno #javascript #typescript #v8
https://cdn.fosstodon.org/media_attachments/files/113/193/556/033/427/501/original/66edabab09073bb2.png

2024-09-19 15:25:02 GMT

Deno 2 Release Candidate has dropped:
‣ Add `process` global variable, remove `window`
‣ Improve dep management
‣ Permission system updates
‣ Many stabilizations
‣ Better CommonJS support
‣ Test documentation with `deno test --doc`
https://deno.com/blog/v2.0-release-candidate
#deno #node #javascript #typescript #webdevelopment
https://cdn.fosstodon.org/media_attachments/files/113/164/912/416/288/688/original/05529a22a923c059.png

2024-09-16 15:51:56 GMT

Help us spread the word — it's time to #FreeJavaScript
https://javascript.tm
#javascript #typescript #deno #webdevelopment
https://cdn.fosstodon.org/media_attachments/files/113/148/019/814/198/283/original/b77337ac80aa736f.png

2024-08-23 16:00:02 GMT

Over 4 years, 151 releases, and 4k commits later, the stabilization of the Deno Standard Library is finally complete 🎉
There's probably something in this closely audited library that you can use today. And no, you don't need to use Deno.
🧵
(Originally published on twitter: https://x.com/deno_land/status/1826406094287368293)
#deno #javascript #typescript #webdevelopment #node

2024-08-22 16:38:20 GMT

Deno 1.46 is not only the last 1.x release, but also one of the biggest:
- Simpler CLI
- Multi-threaded web servers
- HTML, CSS, YAML support in `deno fmt`
- Better Node/npm compat (support for playwright, google-cloud, etc.)
and much more 👇️
https://deno.com/blog/v1.46
#deno #javascript #typescript #node #npm
https://cdn.fosstodon.org/media_attachments/files/113/006/653/981/349/991/original/7ccc50d8229816b5.png

2024-08-13 18:16:31 GMT

The #Deno team recently had an offsite and gave some internal talks about deno. We're gonna be putting some of them on our YouTube channel.
Here's a talk from Divy about `deno compile` and building games with Deno:
https://www.youtube.com/watch?v=RKjVcl62J9w
#gamedev #typescript #javascript #node
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