HackerReposA FIELD GUIDE TO OPEN SOURCE
ProSponsor the shelf♧ 0
← Back to top all-time
dart-lang
sdk
Dart2015–2026
dart-lang / sdk

sdk

The Dart SDK, including the VM, JS and Wasm compilers, analysis, core libraries, and more.

54Distinct people
67Mentions
1Explicit recommenders
11.3KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

The Dart SDK, including the VM, JS and Wasm compilers, analysis, core libraries, and more.

GitHub

Where it is used

No documented product use was verified in the last source check.

What people are saying

> Does it have good editor integration for autocompletion and linting? Yes, we have full IDE support in IntelliJ with auto-complete, go to definition, find references, and all…

munificent used a recommendation phrase. One indexed comment matches. This is a phrase match, not a verdict.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

Mentioned in the same Hacker News threads. That is not proof they are substitutes.

This week on Hacker News

Nov 8–Nov 15 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/15/2026, 12:45:45 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year67 dated mentions

Observed mentions: 2015-05-16 21:36:05 UTC to 2026-09-24 18:43:01 UTC.

0510152015-01-01 00:00:00 UTC to 2016-01-01 00:00:00 UTC (exclusive): 6 mentions; 2 submissions, 4 comments20152016-01-01 00:00:00 UTC to 2017-01-01 00:00:00 UTC (exclusive): 5 mentions; 2 submissions, 3 comments2017-01-01 00:00:00 UTC to 2018-01-01 00:00:00 UTC (exclusive): 12 mentions; 0 submissions, 12 comments2018-01-01 00:00:00 UTC to 2019-01-01 00:00:00 UTC (exclusive): 5 mentions; 1 submissions, 4 comments2019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 4 mentions; 1 submissions, 3 comments2020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 4 mentions; 0 submissions, 4 comments20202021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 3 mentions; 0 submissions, 3 comments2022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 14 mentions; 0 submissions, 14 comments2023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 6 mentions; 2 submissions, 4 comments2025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 5 mentions; 0 submissions, 5 comments2026-01-01 00:00:00 UTC to 2027-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments. Incomplete calendar period.2026*

* An incomplete calendar period is marked with an outlined bar. Its count is not directly comparable with a full period.

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20152015-01-01 00:00:00 UTC2016-01-01 00:00:00 UTC624
20162016-01-01 00:00:00 UTC2017-01-01 00:00:00 UTC523
20172017-01-01 00:00:00 UTC2018-01-01 00:00:00 UTC12012
20182018-01-01 00:00:00 UTC2019-01-01 00:00:00 UTC514
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC413
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC404
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC303
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC14014
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC202
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC624
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC505
2026 (partial)2026-01-01 00:00:00 UTC2027-01-01 00:00:00 UTC101

From the project README

An excerpt from the repository, fetched Nov 13, 2026.

Read the project’s introduction
Dart An approachable, portable, and productive language for high-quality apps on any platform Dart is: Approachable: Develop with a strongly typed programming language that is consistent, concise, and offers modern language features like null safety and patterns. Portable: Compile to ARM, x64, or RISC-V machine code for mobile, desktop, and backend. Compile to JavaScript or WebAssembly for the web. Productive: Make changes iteratively: use hot reload to see the result instantly in your running app. Diagnose app issues using DevTools. Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals: Dart Native: For programs targeting devices (mobile, desktop, server, and more), Dart Native includes both a Dart VM with JIT (just-in-time) compilation and an AOT (ahead-of-time) compiler for producing machine code. Dart Web: For programs targeting the web, Dart Web includes both a development time compiler (dartdevc) and a production time compiler (dart2js). License & patents Dart is free and open source. See LICENSE and PATENT_GRANT. Using Dart Visit dart.dev to learn more about the language, tools, and to find codelabs. Browse pub.dev for more packages and libraries contributed by the community and the Dart team. Our API reference documentation is published at api.dart.dev, based on the stable release. (We also publish docs from our beta and dev channels, as well as from the primary development branch). Contributing to Dart See the contribution guide for details. Building Dart If you want to build Dart yourself, here is a guide to getting the source, preparing your machine to build the SDK, and building. There are more documents in our repo at docs. Roadmap Future plans for Dart are included in the combined Dart and Flutter roadmap on the Flutter wiki.
Read the full README on GitHub

What Hacker News says

6 sources
Yes we get all of the whatnots ;) The developers on this project are using Atom https://github.com/atom/atom/ for their day to day Dart development. They are contributing to the Dart plugin https://github.com/dart-atom/dartlang, and implementing a Flutter specific plugin https://github.com/flutter/atom-flutter-dev. The Dart SDK https://github.com/dart-lang/sdk provides the basic source code analysis tools. All of these projects are open source, on github, and see regular commits.
In Flutter – Cross-platform mobile framework from Google
What aspersions? Let's start with your "Mozilla disliked Dart", full of personalizing words that obfuscate the objective arguments. Just the "dislike" usage is subjective and vague -- and inaccurate when applied to my comments on HN about Dart. DartVM never had a chance, I told 'em so and gave concrete reasons why it didn't. Worse, the leaked DASH memo was arrogant and wrong in declaring that JS "cannot be fixed by evolving the language". Anders Hejlsberg gently pushed back against that bogus assertion in 2012: https://channel9.msdn.com/Shows/Going+Deep/Anders-Hejlsberg-... and events have proven him correct. Read the leaked DASH memo if you haven't yet: http://pastebin.com/NUMTTrKj via http://lambda-the-ultimate.org/node/4355 (Note that Mark Miller did not write this memo, he just accidentally posted it to a public Google Group thinking
Read the rest
that group was private to Google employees.) A lot of water under the bridge since 2010, and some of it had good effects for Dart users for sure, even with Dart now only a compile-to-JS language. But a lot was wasted. Dart could have used bignums (Dart `int` support) in ES6, for example, and this would have helped JS users too. The lack of it is a direct cost of focusing on DartVM at the expense of dart2js; see https://github.com/dart-lang/sdk/issues/1533 You are right that I disliked the stinky politics and enormous question-begging on display in the DASH memo. (That's me disliking a set of bad arguments, not me disliking Dart.) It was a statement of intent, to fund a project because some people of note wanted to do that project, even if it wouldn't work cross-browser, and even if it imposed high opportunity cost to JS both in Chrome (the whole V8 team had to be reconstituted in Munich) and in Ecma TC39 (no one showed up to argue for better cross-compiling support in general). WebAssembly should grow dynamic language support for Dart and languages like it, but that's years out. In the mean time, only JS as compile-from-Dart target is available. ES6 could have used the help. It's fine for well-funded entities to waste money on boondoggles (well, not really, but I was not a shareholder, and Google is free to "experiment" for any reason it pleases). But I'm not obligated to praise a bogus justification when it leaks, or honor the two-faced way that JS was dealt with in the memo, and evident from the direct and opportunity costs of DartVM.
In Open Letter to Microsoft’s CEO: Don’t Roll Back the Clock on Choice and Control

MAKE YOURSELF AT HOME

A few shortcuts

/
Search the collection
?
Open this guide
Esc
Close dialogs and navigation

Your saved repositories and interests stay in this browser.