Archive

Welcome to Deno Newsletter issue #22!

Every Monday we serve you with a bunch of useful information and links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Development

Last week there was no release, but I can assure you there's a lot of work going on both in Deno and its standard library.

Pull requests in Deno you might be interested in:

• `Response.body` is now an async iterator (#2518)
• Redirect subprocess stdio to file (#2554)
• Improved diagnostics formatting (#2487)
• Fix for WebAssembly (#2548)
• Dispatch refactor (#2533)

Pull requests in standard library you might be interested in:

• Filename ordering in file server (deno_std#511)
• Silent mode in testing framework (deno_std#314)
• Windows and custom installation directory support for installer (deno_std#499, deno_std#512)
• encoding/hex module (deno_std#434)
• catjson example (deno_std#517)

Welcome to Deno Newsletter issue #21!

Every Monday we serve you with a bunch of useful information and links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

Deno is closing in on release of v1.0! List of important features necessary for that release can be seen in this issue.

Last week v0.9.0 was released. Please note that next week's release will be v0.10.0 not v1.0.

Important changes in Deno:

• deno install command (#2522)
• import maps (#2360)
• --seed for RNG (#2483)
• default filename for deno bundle (#2484)
• window.Response (#2515)
• URL and URLSearchParams updates (#2495, #2488, #2512)
• setTimeout API changes (#2511, #2497)
• V8 version 7.7.37 (#2492)

Important changes in standard library:

• installer (#489)
• bundle loader (#480)

Full list of changes can be found here

Welcome to Deno Newsletter issue #20!

Every Monday we serve you with a bunch of useful information and links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

Deno is closing in on release of v1.0! List of important features necessary for that release can be seen in this issue.

Last week v0.8.0 was released.

Important changes in Deno:

• Add bundle command (#2467) - output single JS file including all dependencies in AMD format - `deno bundle script.ts`
• deno fmt supports --stdout option (#2439) - this feature will help to incorporate formatting of code using Deno in code editors
• Bring back deno <script> command (#2451) - programs can be started without `run` subcommand - `deno script.ts`
• Handle compiler diagnostics in Rust (#2445)
• TypeScript 3.5.1 (#2437)
• Improve setup.py for package managers (#2423)

Important changes in standard library:

• Add easy CSV API (#458)
• Implement strict mode (#453)
• Add `sec-websocket-version` to WebSocket handshake header (#468)

Full list of changes can be found here

Welcome to Deno Newsletter issue #19!

Every Monday we serve you with a bunch of useful information and links for every Deno enthusiast.

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Installation via brew

Deno can now be installed via brew:

`brew install deno`

For all installation options visit deno_install

Welcome to Deno Newsletter issue #18!

Every Monday we serve you with a bunch of useful information and links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Talks

Slides by Ryan Dahl from HolyJS — docs.google.com

Welcome to Deno Newsletter issue #17!

Every Monday we serve you with a bunch of useful information and links for every Deno enthusiast.

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Sorry for being a day late, but I wanted to give you info about new release which came out just yesterday.

On Sunday we passed 200 subscribers and for that I would like to say big thank you to everyone!

Now to the news.

Releases

Welcome to Deno Newsletter issue #16!

Every Monday we serve you with a bunch of useful information and links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

Following previous week's announcement regarding change in versioning scheme new minor release is v0.5.0.

Welcome to Deno Newsletter issue #15!

Every Monday we serve you with a bunch of useful information and links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

Note: Deno is moving to new versioning scheme in which minor version number will be incremented each week.

Welcome to Deno Newsletter issue #14!

Every Monday we serve you with a bunch of useful information and links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

Last week we saw two releases:

• v0.3.9
• v0.3.10

Important changes:

• Rename CLI flags to subcommands (#2157, #2212)

`deno --types` is now `deno types`

`deno --prefetch` is now `deno fetch`

`deno --version` is now `deno version`

`deno --help` has new alias `deno help`

• Add Deno.kill(pid, signo) (#2177) - currently Unix only
• Fix shared queue bug (#2033, #2158)
• Fix panic handler (#2188)
• Make Deno and Deno.core non-deletable and non-writeable (#2153)

Changes in standard library:

• Cookie module (#338)
• Testing module now supports Sets in `assert.equals` (#350)
• New file system APIs:

`getFileInfoType` (#341)

`ensureLink` (#353)

`ensureSymlink` (#268)

`readFileStr` (#276)

`writeFileStr` (#340)

Full list of changes can be seen here.

Welcome to Deno Newsletter issue #13!

Every Monday we serve you with a bunch of useful information and links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

Last week we saw release of Deno v0.3.8.

Important changes:

• Async module loading (#2084, #2133)
• Tail latency improvement in Deno core (#2131)
• Fix for absolute path resolution from remote server (#2109)
• deno eval subcommand (#2102)

Changes in standard library:

• HTTP/1.1 pipeline response order (#331)
• readFileStr and writeFileStr (#276, #340)

Full list of changes can be seen here.

Welcome to Deno Newsletter issue #12!

Every Monday we serve you with a bunch of useful information and links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

Last week we saw release of Deno v0.3.7.

Important changes:

• High precision performance.now() (#1977)
• CLI flag parsing using clap-rs (#2025, #2065, #2068, #2093)

Changes in standard library:

• change flag parsing in prettier (#327)
• add mod.ts for filesystem module (#272)

Full list of changes can be seen here.

Welcome to Deno Newsletter issue #11!

Every Monday we serve you with a bunch of useful information and links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

Last week we saw release of Deno v0.3.6.

Important changes:

• Add web worker API (#1993, #2039)
• Upgrade to TypeScript 3.4.1 (#2027)
• Fix redirect module resolution bug (#2031)
• Numerous updates to "core" crate (#2015, #2022, #2023, #2024)

Changes in standard library:

• TOML support updates (#319, #320)
• Fix HTTP benchmarks (#317)

Full list of changes can be seen here.

Welcome to the tenth issue of Deno Newsletter!

Every week we will serve you with a bunch of useful links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

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First of all, I want to let you know that deno crate has been published! That's a big milestone for the project, that's been anticipated for a long time.

[tweet https://twitter.com/deno_land/status/1112460388656967680]

Welcome to the ninth issue of Deno Newsletter!

Every week we will serve you with a bunch of useful links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

Last week we saw release of Deno v0.3.4.

This release includes mostly changes from v0.3.3 that have been stabilized.

Full list of changes can be seen here.

Welcome to the eighth issue of Deno Newsletter!

Every week we will serve you with a bunch of useful links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

Last week we saw release of Deno v0.3.3.

Important changes:

• Upgrade TypeScript to version 3.3 (#1908)
• Basic ARM64 support (#1887)
• Remove builtin "deno" module, use Deno global var (#1895)
• --no-prompt flag for non-interactive environments (#1913)

There was also v0.3.2 release of standard library.

Important changes in standard library:

• New testing asserts (#246, #248)
• New filesystem APIs (#261)

Full list of changes can be seen here.

Welcome to the seventh issue of Deno Newsletter!

Every week we will serve you with a bunch of useful links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

Last week we saw release of Deno v0.3.2.

Important changes:

• inspection and revocation of permissions (#1875)
• Deno.build and Deno.version (#1879)
• permission bypass fix (#1858, #1864, #1874)

There was also v0.3.1 release of standard library.

Important changes in standard library:

• refactor of testing asserts (#240, #242)
• parallel testing support (#224)
• glob support in file system walker (#219)

Standard library is now accessible at https://deno.land/std/ instead of https://deno.land/x/std.

Full list of changes can be seen here.

Welcome to the sixth issue of Deno Newsletter!

Every week we will serve you with a bunch of useful links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

Last week brought us release of Deno v0.3.1.

Important changes:

• New low-level Rust API (#1827)
• Add import.meta.main (#1835)
• Upgrade V8 to 7.4.238 (#1849)

Full list of changes can be found here.

You should keep close eye on new Rust API as initial tests show radical speed improvements (red and orange trends).

Welcome to the fifth issue of Deno Newsletter!

Every week we will serve you with a bunch of useful links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

This week brought us release of Deno v0.3.0.

Biggest change is that instead of importing `deno` you should use `Deno` global variable. That way Deno specific code can still be used in browser by using simple condition. Make sure to update your code, because `deno` import will be deprecated soon.

Important changes:

• Add Deno global namespace object (#1748)
• Add window.location (#1761)
• Add back typescript version number and add Deno.version object (#1788)
• Add seek and implement Seeker on File (#1797)
• Add Deno.execPath (#1743)
• Add env option in Deno.run (#1773)
• Upgrade V8 to 7.4.158 (#1767)

Full list of changes can be found here.

Welcome to the fourth issue of Deno Newsletter!

Every week we will serve you with a bunch of useful links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

There were no releases this week, but we can assure you that great things are coming for Deno and its standard library for v0.3 release, including:

• configurable environmental variables for subprocess (deno#1773)
• Deno available as global namespace (deno#1748)
• Deno.execPath returning current executable path (deno#1743)
• window.location (deno#1761)
• fs.walk (deno_std#192)
• support for colors in log module (deno_std#175)
• pretty printed diffs in tests (deno_std#187)
• HTTP server redesign (deno_std#188)

Welcome to the third issue of Deno Newsletter!

Every week we will serve you with a bunch of useful links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

Last week we saw release of version 0.2.11!

Improvements included in this release:

• Add deps to --info output (#1720)
• Add --allow-read (#1689)
• Add deno.isTTY() (#1622)
• Add emojis to permission prompts (#1684)
• Add basic WebAssembly support (#1677)
• Add `NO_COLOR` support https://no-color.org/ (#1716)
• Add color exceptions (#1698)
• Fix: do not load cache files when recompile flag is set (#1695)
• Upgrade V8 to 7.4.98 (#1640)

You can download new version from here, grab it while it's hot!

Welcome to the second issue of Deno Newsletter!

Every week we will serve you with a bunch of useful links for every Deno enthusiast.

Don't forget to join discussion on Deno's official Gitter channel!

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Releases

This week brought us two new releases: v0.2.9 and v0.2.10.

One of biggest improvements is separation of compiler snapshot which resulted in 30% improvement in warm startup.

You can download new versions from here.

Hello, World!

Welcome to the first issue of Deno Newsletter!

Every week we will serve you with a bunch of useful links for every Deno enthusiast.

If you encounter anything Deno related that you want to share with community, mention us on Twitter @DenoNews, or just respond to this mail.

Bookmarks

Official Deno page