Postingan

Show HN: I built an interactive map of jobs at top AI companies https://ift.tt/c0mhTbf

Show HN: I built an interactive map of jobs at top AI companies I built a live interactive map that shows where top AI companies hire around the world. I collected this data for a hackathon project. Many ATS providers have a public API that you can hit with the slug of the companies to get open jobs. The hardest part was finding the companies. I tried Firecrawl but it returned around 200 companies per provider which wasn’t enough for me. Then, I tried SERPAPI but it was expensive. I ended up using SearXNG to discover companies by ATS type and fetch their job postings. This produced a large dataset of 200k+ jobs (I only use a subset as it would have taken too much time processing). A few days ago, I decided to build a visualization of the data as I didn’t know what to do with it and wanted people to benefit. I kept catching myself wanting to ask simple questions like “show only research roles in Europe” or “filter for remote SWE positions” (and had plenty of free ai credits) so I added ...

Show HN: Sphere-Base-One– A Python Kernel for Integer-Based Physics Optimization https://ift.tt/2Jhy3pn

Show HN: Sphere-Base-One– A Python Kernel for Integer-Based Physics Optimization https://ift.tt/YTuSgOi November 24, 2025 at 11:53PM

Show HN: Pg-aiguide – Write better PostgreSQL code with AI https://ift.tt/l7JiYAG

Show HN: Pg-aiguide – Write better PostgreSQL code with AI Hi HN, I built a suite of tools to help ai generate better PostgreSQL code. The most interesting part is an opinionated set of skills to help it design better Postgres schemas. Also includes search over the manual. Deployeable as both an MCP server and as a Claude Code Plugin. I want to also include ecosystem docs and skills. Timescale (where I work) is already included. Looking for help with PostGIS and pgvector. Full open source. https://ift.tt/ki8jpCz November 24, 2025 at 10:14PM

Show HN: OhNiceRepo – Easily discover trending GitHub gems and repos https://ift.tt/gy9x5GK

Show HN: OhNiceRepo – Easily discover trending GitHub gems and repos https://ohnicerepo.pages.dev November 24, 2025 at 01:41AM

Show HN: Genesis DB now provides a full gRPC API alongside HTTP https://ift.tt/HUJlSxd

Show HN: Genesis DB now provides a full gRPC API alongside HTTP The Protobuf definition is published openly: https://ift.tt/ZxGDbA8 Genesis DB also exposes gRPC Server Reflection, so clients can introspect the service without needing the .proto file locally (useful for tools like grpcurl, kreya, or dynamic client generation). https://ift.tt/bQs7k8W November 24, 2025 at 12:57AM

Show HN: Makefiles, Metalanguages, Matrioshka Automata https://ift.tt/anCoJLV

Show HN: Makefiles, Metalanguages, Matrioshka Automata Immediately buried last time, so reposting for your lazy Sunday. This project is a strange labor of love, practically guaranteed to inspire horror and delight. It's also tough to summarize. Partly it's very practical and involves familiar tools, but part of it is also a new programming language with esolang roots. I'll start with the practical and move towards the peculiar. The one-sentence summary: compose.mk brings docker-fluency, polyglots, and a capable standard library to Makefiles. A more in-depth elevator pitch from the main landing page is below, and some related links at the end in footnotes 1-5. > Meet compose.mk, a tool / library / framework for Makefile-based automation, scripting, and lightweight orchestration. Native support for docker, docker-compose, workflow primitives, JSON IO, TUI elements, and more, all provided by a single file with no dependencies beyond what's already in your development en...

Show HN: Curious about tones in Chinese? An extension for language learners https://ift.tt/R3CE0Ni

Show HN: Curious about tones in Chinese? An extension for language learners I made a simple Chrome extension that: * color codes Chinese text based on the tone of each syllable * provides a popup dictionary * gives example sentences, useful links, and AI analysis while you browse * integrates with Anki Connect for 1-click flashcard creation It can be installed here: https://ift.tt/ys37odD... https://ift.tt/FCM1V9H November 23, 2025 at 11:54PM