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Show off what you've built!

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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Cihan

Jun 14

I got tired of bloated PDF tools, so I built an ad-free alternative: MarsPDF

#showdev #webdev #productivity #opensource

1 min read

Jun 14

I built a 100% private, client-side suite of web utility tools (No data leaves your browser)

#showdev #webdev #productivity #javascript

1 min read

hwlsniper

Jun 14

I Built a Privacy-First PDF Toolbox — Your Files Never Leave the Browser

#showdev #webdev #tutorial #javascript

1 min read

Akilesh

Jun 14

How I built a website vulnerability scanner for UAE PDPL compliance as a solo founder

#showdev #ai #cybersecurity #startup

1 min read

Jun 14

Why I Built Haggl: Making Price Comparison Across Europe Easier

#showdev #productivity #sideprojects #webdev

1 min read

Ayush

Jun 14

Shiplog

#showdev #webdev #productivity #software

1 min read

Sonneko

Jun 14

I made a sitemap generator for mdBook. It was my first time releasing a crate!

#showdev #rust #mdbook #opensource

2 min read

Batuhan Demirbilek

Jun 13

Putting your live windows on an infinite canvas: the "park & swap" trick (C++ / WGC / D3D11)

#showdev #cpp #windows #graphics

2 min read

Jun 13

The Night I Built Sentinel: A Story of Bots, Breakdowns, and Breaking Through

#showdev #devjournal #infrastructure #security

4 min read

dualform

Jun 14

Two tiny Claude Code skills that fixed my two biggest agent problems

#showdev #agents #claude #productivity

3 min read

Hiroshi Ichiyanagi

Jun 13

Don’t trust me, verify me: openunit, a unit of account you can recompute byte-for-byte

#showdev #opensource #python #economics

6 min read

adviserly

Jun 14

I Built an AI Tool as a Student to Stop Rewriting Prompts Over and Over

#showdev #ai #productivity #sideprojects

1 min read

Jun 13

I shipped my first iOS app in 30 days for $300. Here's the build log.

#showdev #ios #ai #indiehackers

5 min read

Jun 14

I Built and Deployed My First Developer Portfolio: What Went Right, What Broke, and What I Learned

#showdev #beginners #career #webdev

2 min read

Advik

Jun 13

I almost burned ₹4,000 on Claude API overnight — so I built llm-cost-guard

#showdev #claude #llm #monitoring

3 min read

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