I Built a Pixiv Alternative in Go (and Taught It SEO)
Pixiv is wonderful. It's also, architecturally, a black box you can't learn from. So I built my own illustration community platform — Lumiina — live…
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The AI Bottleneck Isn't Generating Code — It's Governing It
Anyone who has given autonomous AI coding agents (Claude, Devin, Antigravity, or Copilot Workspace) free rein in a production repository knows the u…
Bellui: A New Go Toolkit for Modern, Cross-Platform UI Development Overcoming Existing Limitations
Introduction to Bellui: Addressing the Cross-Platform UI Challenge in Go Developing cross-platform user interfaces (UI) in Go has long been a bottle…
Two-Plane Observability on Google Cloud: Signal Contracts, Alert Policies and a Hexagonal Dispatcher
We stopped learning about production failures from other teams by splitting observability into two planes: telemetry that's always on, and notificat…
Доставка пива, алгоритм «Октагон» и поиск компании в EDGE: какие архитектуры придумали на Avito Grill & Go
Обычно на митапах всё довольно предсказуемо: доклады, слайды, кофе-брейк и немного общения между ними. Но в прошлом году мы решили перевернуть привы…
A Guide to 4 Sequence Guarantees for Accepted High Bid Broadcasts
The page says students in a live classroom auction have seen different winning bids after reconnecting. An instructor's screen shows the latest acce…
Circuit Breakers Protect Callers from Failing Dependencies
A payment service slows down. Checkout continues sending requests and waiting for timeouts. Lab 14 places a circuit breaker before the payment clien…
Audio works, video is black: debugging a layered WebRTC SFU in Go
Audio connects instantly, the viewer hears everything, and the video tile stays black. The publisher side looks fine. ReplaceTrack returns nil , whi…
From 22 to 23: Evasion Detection, Elicitation, and 231 New Tests
In my last post , I walked through the architecture of AegisGate MCP — a standalone MCP server framework with 22 security layers, zero external Go d…
Vector Clocks, Explained With a Budget
In short: When the same data is edited on several devices, "keep the newest" is unreliable, because device clocks disagree and messages arrive late.…
Go regexp too slow? I built coregex, a drop-in replacement. An audit found 16 bugs — here's what broke
Six months ago I published "Go's Regexp is Slow. So I Built My Own" . The project grew, got contributors, beat Rust on several patterns. Tested on G…
Node.js SMS Alerts API: How SaaS Apps Audit E-commerce Status Without Webhooks
Compliance evidence changes the SMS API decision: choose the provider and architecture that let you prove what your e-commerce signup system request…
The Trace Ends Where The Message Starts
The synchronous path is one tree; everything after the publish is another one - and the audit found out why: the headers were empty. 👋 Hi, I'm Anton…
How do you connect a blockchain node with multiple trading bots without adding TCP/HTTP overhead?
What happens when a blockchain node needs to communicate with multiple trading bots running as separate processes? Instead of adding another network…
ForgeZero and Gloria: Build Tooling for People Who Still Want to Know What Their CPU Is Doing
I'm Alex Voste, the person behind ForgeZero and its resident experimental language, Gloria. I'm not going to open with a mission statement. I'm goin…
Live Captions vs Post-Session Transcripts in Go — Choose Transcripts for 500 Attendees
A post-session transcript is the least complex default for a B2B SaaS team running a live poll: generate one file after the 60-minute session, retai…
Go 1.27's Method Generics Underutilized in Production: Strategies to Boost Adoption and Realize Benefits
Introduction Go 1.27’s introduction of method generics was billed as a game-changer, promising to enhance the language’s suitability for data proces…
Antigravity Operator: Helping AI Coding Agents Stay on Track
Two days ago, I started using Google Antigravity through Google's AI Pro student offer. As a cybersecurity student, I wanted to use an agent to orga…
A Service Exists When It Is Declared
The card in a service catalog is a rendering of the manifest, not a table somebody remembers to update. 👋 Hi, I'm Anton - a software engineer workin…
Keep your API keys out of your AI agent: a credential pattern for MCP servers
If you've wired an MCP server into an agent, you've probably done something like this: { "mcpServers" : { "billing" : { "command" : "npx" , "args" :…
I Built Tic-Tac-Toe the Old Way — Before Coding Agents
What I did. I recently built a multiplayer Tic-Tac-Toe backend in Go. At first, it sounds almost too simple to be worth writing about. It has a 3×3…
Building File4Base: The Modern, Open-Source Alternative to old file bases (Powered by Antigravity)
For decades, platforms like Claris FileMaker, Microsoft Access, and 4D enabled businesses to build tailored database applications rapidly without ne…
How We Run 4 Services From One Go Monorepo
We're building Towami — a commerce platform that combines white-label online stores with country marketplaces. One codebase produces four long-runni…
GoVueKit vs supastarter vs SaaS Pegasus vs ShipFast: an architecture comparison
People searching for "ShipFast alternative" or "supastarter vs" are rarely asking which kit has more checkboxes. They are asking which architecture…
Getting Started with Go: go run and go build
Go is a compiled language. This means your human-readable code must be translated into machine code before the computer can execute it. When you sta…
Рулим в облака: деплой микросервиса генерации ID в Kubernetes
Привет, Хабр! Продолжаю серию статей по проектированию и разработке отказоустойчивой микросервисной системы сокращения ссылок. Если вы только присое…
Go Startup Credential Checks Before First Request Access Review Approval
Short answer: check the credential's accepted identity before promoting a deployment, and preserve the result for the access reviewer. A boot check…
bitquery-go: A Production-Minded Go SDK for Bitquery GraphQL
Blockchain data services rarely fail because sending a GraphQL request is difficult. They fail at the seams: a token appears in a log, an overloaded…
Cheap RAG in Go with Gemini File Search: no vector DB, two calls, one hosted store
Hello, I'm Maneshwar, and I'm building LiveReview — a blast-radius aware AI code review built for your business-critical systems. Star us to help de…
Как я переписал каталог из 500 000 SVG‑иконок с Laravel на Go и уменьшил сервер с 4/6 ГБ до 2/2 ГБ
Больше года назад я запустил SVG4 — каталог векторных иконок. Сейчас в нём больше 500 000 SVG‑файлов. Первая версия была написа…