Zero-config semantic search for any PostgreSQL database. pip install pgsemantic, three commands, done - varmabudharaju/pgsemantic Read more ›
A TypeScript frontend framework built on Effect-TS, using The Elm Architecture (TEA). Single state tree, pure update functions, explicit side effects, and type-safe routing. An alternative to React for teams that value correctness. Read more ›
Secure Boot has always been a nuisance for Linux users, but now that Microsoft's 2011 certificate authorities are expiring, it's become a real pain. Read more ›
You'd think that given the same bytes of input you'd get the same bytes of output. lol. lmao. No, you don't. It's complicated. Read more ›
Resonate is a durable execution engine. Read more ›
Vibe coding is useful for discovery, but software engineering starts when generated code has to be reviewed, owned, operated, and safely changed. Read more ›
I just ran a quick benchmark comparing the different xxHash hashing functions on an AMD Zen 5 EPYC processor (in pure Rust, from and Ho My G..., XXH3 is Read more ›
Instant (InstantDB) is an open-source, real-time backend platform (a self-hosted alternative to Firebase) built around a PostgreSQL store with relational queries, authentication, and live sync. This guide deploys Instant using Docker Compose with PostgreSQL and Traefik for automatic HTTPS. By the end, you'll have Instant serving its backend API securely at your domain. Set Up the Directory Structure 1. Create the project directory and clone Instant: $ mkdir ~/instant $ cd ~/instant $ git clon... Read more ›
A skewed partition key can route 80% of your writes to one partition. Learn how to diagnose PostgreSQL partition hot spots and fix them at the schema level. Read more ›
For context, this is based on a recent freelance contract in a Django/React TS/React Native codebase size: 20-person team. I have 17 years' experience with w... Read more ›
Compile Clojure and YAMLScript to Go, native binaries, Wasm and more Read more ›
1. Introduction A few months ago, we started building Propoza, a tool that generates business proposals with AI for Brazilian freelancers and small business owners. The problem was practical: freelancers spend hours crafting proposals in Canva or Word, delivering generic documents that don't protect the project scope. The tool needed to be simple — the user describes the service, the AI structures a complete proposal with scope, timeline, and payment terms. The technical challenge: how do you... Read more ›
The pgAdmin Development Team is pleased to announce the release of pgAdmin 4 version 9.16. This release of pgAdmin 4 includes 64 bug fixes and new features, including fixes for seven security vulnerabilities (CVE-2026-12044 through CVE-2026-12050). For more details, please see the . pgAdmin is the leading open-source graphical management tool for PostgreSQL. For more information, please see . Notable changes in this release include: Features Colorize panel and tab headers based on the connect... Read more ›
The scheduler updates were merged this morning for the Linux 7.2 kernel and it's exciting. Cache Aware Scheduling has finally been merged! This is a win for especially modern Intel and AMD processors with multiple last level caches (LLCs)... Read more ›
Why deployment status is not a UI label, but a consistency problem across databases, queues, workers, locks, reconcilers, Kubernetes, and user trust. Read more ›
A collection of services with great free tiers for developers on a budget. Sponsored by Mockoon, the best mock API tool. - 255kb/stack-on-a-budget Read more ›
Parallel queries in PostgreSQL need shared memory sized at runtime, not startup. Read more ›
The system was in production. It worked. And it was built without version control, using Perl scripts, ad-hoc PHP files, PostgreSQL stored procedures, and JasperReports. From a modern engineering perspective, it looked like a disaster. And yet — it had been running for years. Even more surprising: the main developer was also one of the CEOs. One day, he asked for my opinion about the architecture. So I prepared carefully. I spent a weekend documenting everything: maintainability issues lack o... Read more ›
Some literate programming on a small crate I've written Read more ›
Protect your software supply chain with Hextrap Firewall. Real-time package scanning, allow/deny lists, typosquatting detection, and malware blocking for Python, NPM, and Go. Read more ›