Show HN: Chawan TUI web browser

A terminal-based web browser in Nim.[1] Has acceptable (YMMV) CSS rendering, some JS support, and inline images (sixel/kitty). It can also use various protocols other than http(s) such as (s)ftp, gopher, gemini, ...

Chawan started out as a w3m clone, and the UI still resembles it. However, the architecture has turned out quite different, with pages loaded in separate processes, and protocol/file type handling separated out into external binaries. An interesting result is that you can ev

21d | Hacker news
Show HN: Trieve CLI – Terminal-Based LLM Agent Loop with Search Tool for PDFs

Hi HN,

I built a CLI for uploading documents and querying them with an LLM agent that uses search tools rather than stuffing everything into the context window. I recorded a demo using the CrossFit 2025 rulebook that shows how this approach compares to traditional RAG and direct context injection[1].

The core insight is that LLMs running in loops with tool access are unreasonably effective at this kind of knowledge retrieval task[2]. Instead of hoping the right chunks make it into your c

21d | Hacker news
Show HN: Canine – A Heroku alternative built on Kubernetes

Hello HN!

I've been working on Canine for about a year now. It started when I was sick of paying the overhead of using stuff like Heroku, Render, Fly, etc to host some web apps that I've built. At one point I was paying over $400 a month for hosting these in the cloud. Last year I moved all my stuff to Hetzner.

For a 4GB machine, the cost of various providers:

Heroku = $260 Fly.io = $65 Render = $85 Hetzner = $4

(This problem gets a lot worse when you need > 4GB)

The only downside

21d | Hacker news

Поиск