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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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May 21

FrugalSloth trains small neural nets directly in your browser using WebGL/WebAssembly. Fully private

#showdev #ai #javascript #machinelearning

1 min read

Gemma 4 Challenge: Write about Gemma 4 Submission

vericum

May 21

Production Deployment of Gemma 4 on an 8GB GPU: What thehwang and I Reproduced Across Two Hosts

#showdev #gemma #gemmachallenge #devchallenge

14 min read

Eric Young

May 21

I built Alpha Insights: AI business research with validators, not just prompts

#showdev #ai #productivity #opensource

3 min read

Apr 17

I got tired shipping in silence, so I built FeatDrop

#showdev #buildinpublic #sideprojects #startup

1 min read

Joe C

May 21

Claude-ITect-Skills

#showdev #ai #claude #tooling

1 min read

Apr 17

URTB: An Encrypted PTY Tunnel Over ESP-NOW and LoRa

#showdev #security #iot #ai

5 min read

YHH

Apr 21

How a DeepSeek-only agent framework hit 85% prefix cache rate (and saved 93% vs Claude)

#showdev #javascript #ai #opensource

6 min read

Peng Dai

Apr 17

Stop uploading your photos to random servers: A 100% Client-Side HEIC to PNG Converter

#showdev #javascript #privacy #tooling

2 min read

Marco Mengelkoch

Apr 17

Switching from file-based jobs to NATS/Kafka in Rust without changing code

#showdev #rust #tutorial #backend

7 min read

Balaji K

May 21

Adding live sync to a Notion finance template without Zapier, Make, or a backend published: false

#showdev #productivity #sideprojects #personalfinance

6 min read

Apr 17

From CLI to Web App: Making Archimedes Usable

#showdev #cli #frontend #webdev

1 min read

lumm

May 21

7 cron expression gotchas that will silently break your scheduled jobs

#showdev #webdev #saas #monitoring

3 min read

Apr 17

I was tired of using 5 tools to monitor my servers… so I built one

#showdev #devops #monitoring #sideprojects

1 min read

RuBekOn

Apr 16

I built 44 free tools with no npm, no backend, no tracking

#showdev #webdev #productivity #beginners

5 min read

Kshitij Chauhan

Apr 16

Building a Fully Local Voice-Controlled AI Agent on an 8GB M1 Mac (Without Melting It)

#showdev #agents #ai #performance

3 min read

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