Answer real questions. Never drop a bare link. There are 58 in this list, 54 of them free or with a free tier. Every entry shows what it costs, how much work it takes, and links straight to the submission page.
Implement applicable ACT Rules, execute official test cases, publish the implementation report, join ACT-R CG, and propose your tool as an implementation.
Build and test your useful piece with real actions, publish the package under a unique organization scope, and maintain version compatibility.
Package a secure self-hosted your app for Cloudron, publish its version catalog and documentation, then request inclusion in Community Apps.
Submit your tool only with concrete evidence of privacy-first operation, local processing, transparent data practices, accessibility, and useful free resources.
Document a real hardware, privacy or security build that uses your tool, including schematics, progress logs and a natural official-project link.
Publish your clean benchmark or open dataset plus a reproducible notebook, with proper licensing and the canonical project URL in the data card.
Find an existing question where your specific utility is a genuine option, add it accurately, and document balanced pros and cons.
Deploy your educational data or AI demo from a public GitHub repository and include a useful link to the full tool or documentation.
Set up a profile with your site in the website field, then answer computer questions where your guide genuinely helps.
Publish your reusable -backed privacy or security script, flow, app, or resource type for the public Windmill Hub.
Publish a detailed build or usage tutorial around your original workflow, with the relevant tool link only where it helps readers.
Submit a truthful MSME membership request with your tool entity, business, contact and website details.
Build a tested Workato connector for legitimate your tool triggers and actions, add clear support and usage documentation, publish it to the community library, and provide simple successful community recipes.
Publish a documented synthetic privacy, redaction, accessibility, or scam-detection benchmark dataset.
Post how to embed your tool calculators in Ghost after /embed live.
Publish useful n8n workflow linking your tool resources.
Answer Android questions properly and add your site to your profile.
Answer Mac and iPhone questions in full, linking your own page only when it adds detail the answer cannot hold.
Post to relevant subs with context: SideProject, SaaS, webdev.
A good fit for IT and admin tools: answer IT pro questions and fill in your vendor or personal profile.
Create a secure Docker Compose-based your tool self-hosted deployment, test it against TrueNAS app tooling and submit it to the official community catalog with useful documentation/resources.
After security readiness, launch a properly scoped public VDP or bounty program with safe-harbor language, assets, response SLAs and funded rewards where applicable.
Publish a detailed hardware or IoT project that genuinely uses your tool, with code, parts, instructions and an external tutorial link where useful.
Enter the yearly competition with a web game that fits in 13 kB zipped; each entry gets a page linking to your source and profile.
Run a genuine privacy, online-tools or accessibility community and reference your tool only where it supports the group or event.
Publish backlink tracker/content calendar template.
Share a Babylon.js demo or game in the demos and projects category with a link to try it.
Share tools or extensions that work with Cursor in the showcase area.
Announce your Elixir library or project in the libraries category.
Sign in with your domain to create a user page and document how your site works.
Write a technical article or answer forum threads, and link your site in your profile.
Post your Mac or iOS app in the developer-allowed app sections.
Share what you built with the OpenAI API in the community showcase category and answer questions.
Discuss your Python packaging or tooling project in the relevant category.
Share your Rust crate or tool in the announcements category.
Announce open-source Swift packages in the related projects area.
Post your three.js experiment in the Showcase category with a live link and a few notes on how it was made.
Share your project in the creation-sharing node with a Chinese description.
Answer accessibility questions where you have real expertise and link your profile to your site.
If your app works well with VoiceOver, add it to the app directory or share it in the forum.