HackerReposA FIELD GUIDE TO OPEN SOURCE
ProSponsor the shelf♧ 0
← Back to top all-time
casey
just
Rust2016–2026
casey / just

just

🤖 Just a command runner

120Distinct people
152Mentions
4Explicit recommenders
36.7KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

🤖 Just a command runner

GitHub

Where it is used

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

What people are saying

Reminds me of `just`. I love `just`. (Although I've never used make...) https://github.com/casey/just

arcanemachiner used a recommendation phrase. 4 indexed comments match. 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

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 8–Nov 15 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/15/2026, 8:03:49 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 year152 dated mentions

Observed mentions: 2016-11-10 08:57:09 UTC to 2026-10-21 13:45:06 UTC.

0102030402016-01-01 00:00:00 UTC to 2017-01-01 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 comments20162017-01-01 00:00:00 UTC to 2018-01-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2018-01-01 00:00:00 UTC to 2019-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 5 mentions; 1 submissions, 4 comments2020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 9 mentions; 3 submissions, 6 comments2021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 10 mentions; 3 submissions, 7 comments20212022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 24 mentions; 6 submissions, 18 comments2023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 39 mentions; 1 submissions, 38 comments2024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 30 mentions; 2 submissions, 28 comments2025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 20 mentions; 3 submissions, 17 comments2026-01-01 00:00:00 UTC to 2027-01-01 00:00:00 UTC (exclusive): 11 mentions; 1 submissions, 10 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
20162016-01-01 00:00:00 UTC2017-01-01 00:00:00 UTC110
20172017-01-01 00:00:00 UTC2018-01-01 00:00:00 UTC202
20182018-01-01 00:00:00 UTC2019-01-01 00:00:00 UTC101
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC514
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC936
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC1037
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC24618
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC39138
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC30228
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC20317
2026 (partial)2026-01-01 00:00:00 UTC2027-01-01 00:00:00 UTC11110

What Hacker News says

9 sources
You might like justfiles[1]. They’re designed pretty much on this philosophy. `just` doesn’t have the ubiquitous availability of `make`, but I’ve found it’s much more user friendly for this use case, especially with the documentation features and ability for commands to accept arguments. [1] https://github.com/casey/just
In Phony Targets
I have worked with Ansible for a few years in the industry and consequently I came to learn its dark side. For example, it has some of the most cryptic error messages I’ve ever experienced. At the time I first adopted it, HashiCorp’s offerings were not as open source as they are now, so I would recommend Hashi’s stuff as of today. However, I recently discovered “just” (https://github.com/casey/just) which is a good parity of ansible but minus the cumbersome YAML and the idempotent aspect which is mostly useless in practice for Ansible; so I would recommend taking a look at it and also consider aviary in tandem with Just (https://github.com/team-video/aviary.sh), together they are very simple and perfect for much of what one does with Ansible except for provisioning and orchestration which is where Hashi’s stuff comes into play.
In Ask HN: Is Micro-PaaS Dead?
Make was designed for building dependencies. I think it is always problematic to use it as a command runner (for example there is no standard way to list out the available commands). [just](https://github.com/casey/just) is a tool that feels similar to make but is designed explicitly for the purpose of running commands. I think of this as a simple CLI for your project workflow. You still really want to avoid putting code into a Justfile and put it into scripts. But the Justfile helps provide a slightly nicer UX and automatically invoke dependencies.
In Polyglot Makefiles
Hey! So this tool is something that I've wanted to build for a while now and it was a good opportunity to improve my Rust skills. It's inspired by a few other tools such as just [1] and maid [2]. The readme's faq section has some more background on why I wanted to build this. To summarize mask, it's a cli tool that looks for a maskfile.md in the current directory and parses it for commands. A maskfile.md is both a human-readable document and a simple command definition format. Tasks can be defined in sh, bash, zsh, fish, js, python, php, and ruby. Though it's not at v1.0 yet, I've been using it daily in personal projects and also as a global system utility for handy commands and automation tasks. Happy to answer any questions! [1]: https://github.com/casey/just [2]: https://github.com/egoist/maid
In Show HN: A CLI task runner defined by a markdown file

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.