Where to Launch an Open-Source Project: GitHub Itself, Contributor Lists and Ecosystem Newsletters
An open-source project launches on its own repository first: GitHub topics, a README that sells the first minute and a social preview image decide whether a stranger stays. After that, look for two audiences separately: users, who come from Show HN, ecosystem newsletters and curated lists, and contributors, who come from Up For Grabs and issues you label for newcomers. Each list has its own entry rules, so read them before you open a pull request.
Why is the repository the first place to launch?
Every other place on this page links to your repository, so what a visitor sees there decides everything that follows. Three settings are worth ten minutes on the day you make it public. Each below comes from GitHub’s own documentation, read on 13 November 2026.
- Topics. Repository admins can add any topics; GitHub’s page says helpful ones classify the purpose, subject area, community or language, and recommends no more than 20. Topics appear on the repository’s main page and link to a list of every repository with that topic, which is a small free discovery page.
- A social preview image. A PNG, JPG or GIF under 1 MB, at least 640 by 320 pixels and best at 1280 by 640. It is what shows when the link is pasted into a chat or a post.
- A README that is read first. GitHub shows it on the repository page, so open with what the project does, one screenshot or terminal recording and a three-line install.
The Open Source Guide adds that a licence, README, contributing guidelines and a code of conduct are the pieces to have in place before launching, and that if you only want to show your work you can say in the README that you are not seeking contributions. Saying so early saves both sides time. The open source launch checklist turns this into steps.
Where else can an open-source project be listed or announced?
Users and contributors are different audiences, so these places are grouped by the one they serve.
01 Up For Grabs
A list of projects that have curated tasks for new contributors.
- Serves
- Contributors, not end users
- How to be listed
- Open a pull request on its repository, following its list-a-project guide
- What it expects
- Issues you have deliberately prepared for newcomers
The site tells newcomers to read the project’s contributor guidelines, get it running locally and leave a message on a task they would like to take. That list of steps is also your checklist: if those steps are painful in your project, fix them before you apply.
Label five or six small, well-described issues first. A project listed with two vague tasks wastes the one chance to impress a first-time contributor.
02 Topic-specific awesome lists
Curated lists on GitHub, each maintained by its own people with its own rules.
- Main list
- Indexes lists, not individual projects; adding a new list has strict requirements
- Its rules
- A list must be at least 30 days old, and fully AI-generated pull requests are not accepted
- For your project
- Find the list for your language or domain and read its contributing guide
The main awesome repository’s pull request template asks that a submitted list has been around for at least 30 days, that you review at least four other open pull requests, and that the title follows its format. Those rules are for submitting a list. A list about your area has its own, usually shorter, rules.
Follow each list’s format exactly, including its ordering and line length, and write the entry as a plain description of what the project does rather than a pitch.
03 Ecosystem newsletters
Weekly newsletters for one language or framework that accept links to projects.
- PyCoder’s Weekly
- A Submit a Link page for projects, conferences and articles; it cannot promise to feature every link
- React Status
- Describes itself as the week in React, hand-picked
- Rust example
- The Open Source Guide names This Week in Rust as a good example of thanking contributors
These newsletters are read by people who already use the language, so a project in their area gets more relevant attention than a general site would give. Send a link to a post that explains what the project does, not a bare repository link.
We did not read React Status’s submission route, so look for one on its site before you write. The newsletters that feature new products page lists more.
04 Show HN
Hacker News’s section for things you made that readers can try.
- Rule
- A non-trivial project you made, easy to try, with you around to discuss
- Open source fit
- Readers inspect the repository, so tidy it first
Commenters read the source and the issues, so a repository with a clear README and a handful of answered issues looks alive. One with no tests and ten unanswered questions looks abandoned, however good the code is.
Tell the story of why existing tools did not do the job. See the Show HN post templates for openers.
05 DevHunt
A launchpad for developer tools; its FAQ lists open-source projects first among accepted kinds, and the platform itself is open source.
- Free route
- A free permanent page, with a nofollow link
- Voters
- Developers signed in with GitHub or Google
It suits open-source tools that developers use at work, such as libraries, frameworks and utilities. It does not suit a purely educational repository or a list.
The weekly launch is the paid step; the free page is a reasonable permanent link for your README badge area.
06 Post your build ideas (our board)
A free launch board with a developer tools category, no account and no queue.
- Fit
- Projects that have a website or demo to link
- Limit
- Few contributors browse it; it will not replace Up For Grabs
Use it for a public page with comments, linking to the repository as the product URL. Say plainly in the description whether you want contributors or only users.
The board also holds developer tool ideas that other people will not build. An idea someone posts there can be the seed of your next project.
How do you split the work between finding users and finding contributors?
| Goal | Best places | Prepare first |
|---|---|---|
| First users | Show HN, ecosystem newsletters, DevHunt | A tested install and a README demo |
| First contributors | Up For Grabs, labelled issues, awesome lists in your area | A contributing guide and starter issues |
| A permanent link | GitHub topics, the free launch page | Topics set and a social preview image |
Do users first. Contributors usually appear after someone has used the project long enough to want a change. The open source launch playbook schedules both, and launching a CLI tool covers package registries if your project ships a command.
Frequently asked questions
How do I get contributors for a new open-source project?
Prepare issues they can take, label them clearly and list the project on Up For Grabs, which describes itself as a list of projects with curated tasks for new contributors. Make the first steps easy: a README, contributing guidelines and a working local setup. Contributors usually follow users, so do not expect them before the project is used.
Can I add my project to the main awesome list?
Not as a project. The main awesome repository takes lists of things, and its pull request template requires that the list is at least 30 days old and asks you to review four other open pull requests. Look for an awesome list about your language or domain instead, and follow its own contributing guide.
How many GitHub topics should I add?
GitHub’s documentation says to add no more than 20 topics. Choose ones that name the project’s purpose, subject area, community or language, because they appear on the main repository page and link to every repository sharing that topic. Fewer, accurate topics are better than twenty vague ones.
Post your build ideas publishes this page and runs a free launch board that competes with some of the sites it names. Facts about other sites came from their own pages on the date shown above; terms, queues and prices change, so confirm on their sites before you decide. About the publisher.