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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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Dhrupo Nil

Jun 14

I gave 8 AI agents an island and watched a society emerge — wars, gossip, grudges, and peace

#showdev #ai #gamedev #typescript

4 min read

GAURANG UDGIRKAR

Jun 14

GhostPR : MCP For Future

#showdev #agents #ai #mcp

2 min read

AltRepo

Jun 14

I Built the Same Hash Utility for Browser, Node, and Python

#showdev #javascript #node #python

2 min read

mishraricha1806

Jun 14

I built a small tool to answer a question I’ve asked too many times: is this production ready?

#showdev #devops #sre #tooling

2 min read

Sahil Bedi

Jun 14

Why I Built ToolNudge: A Privacy-First Collection of Browser-Based Utilities

#showdev #privacy #sideprojects #tooling

1 min read

zerodrop

Jun 14

I Built a Developer Tool in 2 Days. Distribution Took 2 Weeks and Still Counting.

#showdev #webdev #opensource #beginners

4 min read

hwlsniper

Jun 14

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

#showdev #privacy #productivity #webdev

1 min read

hwlsniper

Jun 14

I Built a Privacy-First PDF Toolbox That Runs Entirely in Your Browser

#showdev #webdev #javascript #react

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

MORINAGA

Jun 13

What I learned building pipeline-aware content variants in a static Astro directory

#showdev #astro #webdev #indiehackers

7 min read

Jun 14

Smart Query-Aware Cache Invalidation: Solving Mongoose Performance at Scale

#showdev #database #node #performance

6 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

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

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

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