• OPENDEV HUB V1.0• API STATUS: 100% OPERATIONAL• CLIENT ENGINE: LOADED & CACHED• TRENDING TECH: TAILWIND V4, NEXT.JS 16, RUST, GO• ZERO AUTH REQUIRED
OPENDEVHUB

Command Palette

Search for a command to run...

DEVELOPER RELEASES

DEVELOPER NEWS STREAM

Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.

[System Design] GPS Location Ingestion at Scale: gRPC Streaming, MQTT & Kalman Filter in Ride-Hailing
systemdesign2026-06-13
Tuấn AnhTuấn Anh

[System Design] GPS Location Ingestion at Scale: gRPC Streaming, MQTT & Kalman Filter in Ride-Hailing

The Challenge: Millions of Drivers, Every 4 Seconds Answer-first: Uber and Grab handle...

Built a CLI tool - Git-Heat
cli2026-06-24
Shashank ChakrabortyShashank Chakraborty

Built a CLI tool - Git-Heat

Built a CLI tool that shows you exactly who wrote what in any codebase straight in your...

I built a local-first LLM code reviewer in Go. Here's the entire pipeline.
go2026-06-24
Muhammet ŞAFAKMuhammet ŞAFAK

I built a local-first LLM code reviewer in Go. Here's the entire pipeline.

CommitBrief is a local-first CLI that runs an LLM review over your git diff before a teammate — or...

Subsequence Matching in Go: The Two-Pointer Scan
algorithms2026-05-21
Daniel KeyaDaniel Keya

Subsequence Matching in Go: The Two-Pointer Scan

Have you ever wondered how tools like fzf, VS Code's command palette, or fuzzy finders work under the...

String Union in Go: Merging Two Strings Without Duplicates
algorithms2026-05-21
Daniel KeyaDaniel Keya

String Union in Go: Merging Two Strings Without Duplicates

The Full Function func Union() { if len(os.Args) < 3 { ...

Building an AI API Gateway with Go + React — Solo Dev Tech Breakdown
go2026-05-26
JesseJesse

Building an AI API Gateway with Go + React — Solo Dev Tech Breakdown

Technical breakdown of building Token China API gateway: Go backend, React SPA, SQLite, Nginx, USDT payments. Solo developer, $6 VPS, 4 AI models.

David Stark: Top High-Paying Roles
go2026-05-29
David StarkDavid Stark

David Stark: Top High-Paying Roles

👋 Hello Architects & Elite Engineers, The market is shifting. We are seeing a surge in...

Fuel Price API for Fleet Cost Planning
api2026-05-21
Roman KotenkoRoman Kotenko

Fuel Price API for Fleet Cost Planning

Fleet fuel costs are the second-largest operating expense after labor. Having state-level fuel price...

orchkit – composable Go orchestration with 63 nodes, visual UI, and AI agent
go2026-05-21
shaiksadikjanushaiksadikjanu

orchkit – composable Go orchestration with 63 nodes, visual UI, and AI agent

I built orchkit because orchestration platforms lock you in. Every orchkit node works four...

End-to-end type safety between Go and TypeScript
go2026-06-29
AejkatappajaAejkatappaja

End-to-end type safety between Go and TypeScript

You change a field on a Go struct. Three days later a TypeScript component reads that field, still...

I built an open-source alternative to ViciDial. Here's the stack, and the bugs that ate my nights.
showdev2026-05-20
dev0mikydev0miky

I built an open-source alternative to ViciDial. Here's the stack, and the bugs that ate my nights.

I started building the thing I actually wanted to deploy. It's on GitHub now, AGPL-3.0. This is a...

Fast reflection in Go, without the unsafe surprises — how I built saferefl
go2026-06-23
lkmavilkmavi

Fast reflection in Go, without the unsafe surprises — how I built saferefl

I needed fast reflection for a project — stdlib reflect was showing up clearly on the profiler in hot...

Go 1.27 Cheat Sheet
go2026-06-23
Nobuo MiuraNobuo Miura

Go 1.27 Cheat Sheet

This cheat sheet is based on Go 1.27. Table of Contents Program structure Variables,...

Go Concurrent Port Scanner
go2026-06-02
Miguel EstevesMiguel Esteves

Go Concurrent Port Scanner

What did I build? A CLI tool that scans a target IP address for open TCP ports...

Agents Don’t Just Need Better Models. They Need Better Repositories.
ai2026-06-23
Tashfiqul IslamTashfiqul Islam

Agents Don’t Just Need Better Models. They Need Better Repositories.

Most conversations about coding agents eventually become model comparisons. Which model is...

Building an efficient logger in Go for hosts with restricted resources
architecture2026-05-20
Tudor HulbanTudor Hulban

Building an efficient logger in Go for hosts with restricted resources

Arenalog: Async Go logging optimized for 1–2 vCPU containers and serverless runtimes. ...