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submission guidelines

For showing off projects and launching products.

Please make posts community-driven and not overly corporate or salesy.

Typically it is for showing off your thing or your company's thing. You can however, show off someone else's thing, but just make it clear it's theirs and not yours.

Don't just use this tag to share posts or tutorials your proud of — this is really for projects.

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Vitor Veiga Vasconcelos Neto

Dec 21 '25

I’m building an open-source visual layer on top of GitHub

#showdev #tooling #github #opensource

2 min read

fmerian

Jan 21

Launching Mastra 1.0 on Product Hunt - Reasoning

#showdev #devjournal #ai #opensource

2 min read

Jan 21

GitPad: Effortless note-taking on GitHub.

#showdev #github #productivity #sideprojects

2 min read

Dec 19 '25

I built a CLI that keeps README.md in sync with code (GitHub doesn’t)

#showdev #productivity #cli #javascript

1 min read

Jan 21

SectorCast AI – Multi-Sector Market Forecasting Using Machine Learning :

#showdev #ai #datascience #machinelearning

2 min read

Puffer

Dec 16 '25

AI Twin — Voice Cloning with Text-to-Speech

#showdev #ai #python #opensource

2 min read

Rolan Lobo

Dec 16 '25

This message will self-destruct in 5 seconds...

#showdev #security #webdev #productivity

6 min read

Valery Zinchenko for denshya

Dec 16 '25

End Of The Year For Denshya Libraries

#news #webdev #frontend #showdev

2 min read

seo_brightmindenrichment

Dec 16 '25

Tech for Good: How the StreetCare App Connects Resources to the Homeless

#discuss #mobile #showdev

1 min read

Dec 16 '25

RangeLink v1.0.0: Perfected AI Workflows + The R-Keybinding Family

#showdev #productivity #tooling #cursor

6 min read

kt

Jan 18

IssueHub: Helping Beginners Find Their First OSS Contribution Opportunities

#showdev #opensource #nextjs #typescript

2 min read

kt

Jan 20

Galick: I built the ultimate Load Testing tool (Go + Starlark)

#showdev #go #performance #testing

3 min read

kt

Jan 20

Rapg: TUI-based Secret Manager

#showdev #cli #go #security

3 min read

Christopher Rogers

Dec 17 '25

Stop Screenshotting Emails Into Figma

#showdev #productivity #figma #webdev

2 min read

Resumemind

Jan 18

HTML/CSS to PDF: How I Solved the "Page Break" Nightmare

#showdev #webdev #css #javascript

1 min read

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