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Sanity Challenge

Prompt it into existence and write the story.

A rough app with an honest writeup beats a polished one with three sentences. Embed your agent session and show your work.

Join the Sanity Challenge: $2,500 in prizes for FIVE winners!
heyitsjem profile

Join the Sanity Challenge: $2,500 in prizes for FIVE winners!

#sanitychallenge #devchallenge #agents #webdev
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Comments 1
7 min read
What was your win this week?!
Cover image for What was your win this week?!

Community celebrating diverse weekly achievements
jess profile

What was your win this week?!

#weeklyretro
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Comments 31
1 min read
I Built EchoCadence: A Vocabulary App Built to Make Words Stick 🔁

Built during an MLH hackathon using Tiger Cloud
divyasinghdev profile

I Built EchoCadence: A Vocabulary App Built to Make Words Stick 🔁

#mlhacks #devchallenge #hackathon #tigerdata
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9 min read
How to Send Email With SMTPfast Two Ways, and Actually Watch Where It Went

Includes real live-test API calls and webhook docs
alexgeorgiev17 profile

How to Send Email With SMTPfast Two Ways, and Actually Watch Where It Went

#email #api #tutorial #webdev
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Comments 4
7 min read
I Put Jev Behind a TLA+ Spec and Ran 1,680 Chaos-Tested Pharmacy Decisions. Zero Wrong Verdicts.
copyleftdev profile

I Put Jev Behind a TLA+ Spec and Ran 1,680 Chaos-Tested Pharmacy Decisions. Zero Wrong Verdicts.

#jev #ai #rust #testing
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Comments 2
5 min read
Dev log #21 Hardening WebRTC-Direct and solving SCM leaks
yashksaini profile

Dev log #21 Hardening WebRTC-Direct and solving SCM leaks

#discuss #opensource #devrel #distributedsystems
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Comments 3
5 min read
How to make your own Vim operator
iggredible profile

How to make your own Vim operator

#vim #neovim #vimscript #tutorial
Comments
11 min read
What Go Taught Us About Java Garbage Collection
codenameone profile

What Go Taught Us About Java Garbage Collection

#java #mobile #android #ios
Comments
7 min read
1,558 Tests Green and No Auth: The Tests That Never Actually Ran
debashish_ghosal profile

1,558 Tests Green and No Auth: The Tests That Never Actually Ran

#ai #security #programming #testing
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Comments
3 min read
It's Got What Content Craves: Sanity, Built for the People of Idiocracy

Sanity Challenge Path Two Submission
xbill profile

It's Got What Content Craves: Sanity, Built for the People of Idiocracy

#devchallenge #sanitychallenge #sanity #ai
Comments
9 min read
Token-Efficient Agentic Development — Part 1: What Are You Actually Paying For?
marxon profile

Token-Efficient Agentic Development — Part 1: What Are You Actually Paying For?

#ai #programming #agents #softwareengineering
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Comments 3
9 min read
The MCP server that changes its mind after you approve it
abdulxmanan profile

The MCP server that changes its mind after you approve it

#security #ai #python #opensource
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Comments 2
5 min read
Claude Code Session Compaction in 2026: How Context Summarization Works and What Your Agent Forgets
jsmanifest profile

Claude Code Session Compaction in 2026: How Context Summarization Works and What Your Agent Forgets

#typescript #ai #javascript #webdev
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13 min read
I created a catalog with embeds for your projects 💎
anthonymax profile

I created a catalog with embeds for your projects 💎

#ai #webdev #programming #opensource
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1 min read
I got tired of checking which process was using my ports, so I built Portop
senseipado profile

I got tired of checking which process was using my ports, so I built Portop

#tui #linux #networking #ubuntu
Comments
5 min read
No Board of Directors Will Ever Accept "The AI Hallucinated": The Blame Deficit in Software Engineering
tarikmostafa profile

No Board of Directors Will Ever Accept "The AI Hallucinated": The Blame Deficit in Software Engineering

#ai #programming #debugging #agents
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Comments 1
3 min read
A Substring Is Not a Speech Act: My AI Agent Executed Questions and Quotes
hexisteme profile
John

A Substring Is Not a Speech Act: My AI Agent Executed Questions and Quotes

#ai #javascript #testing #debugging
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4 min read
Running a Tech Holding Company at 12: How I Manage Multiple Projects on a $150 Phone 📱🏢
koda2026 profile

Running a Tech Holding Company at 12: How I Manage Multiple Projects on a $150 Phone 📱🏢

#buildinpublic #startup #supabase #webdev
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3 min read
I Built a Self-Hosted AI Engineering Team That Won't Push Code Without My Approval
adnanahamedhimal profile

I Built a Self-Hosted AI Engineering Team That Won't Push Code Without My Approval

#showdev #opensource #ai #typescript
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3 min read
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