Sun, Jun 1, 2025

Weekly Notes and Discoveries | S Anand

MicroVMs are like containers but offer higher isolation with slightly higher latency and memory via kvm hypervisors. ChatGPT #chatgpt

I was exploring free alternatives to the $4/mo Hetzner instance I use. Google offers a free e2 micro instance. But it's much smaller than the Hetzner CAX11/CX-22 server I run. 25% of CPU, 25% of RAM (which is the main problem -- 1 GB is often not enough), slower HDD, 5% of outbound traffic. Hetzner remains one of the best value offerings. #cloud #hosting

Planning to use pretty-quick instead of prettier. It's a wrapper that only fixes changed files based on git. #ai-coding-tools #future #github #markdown #prompt-engineering

f2 is an intuitive cross-platform renaming tool. Usage: #ai-coding-tools

f2 -f 'jpeg' -r 'jpg'
f2 -r '{id3.artist}/{id3.album}/${1}_{id3.title}{ext}'

git worktrees can create multiple copies of code. This is useful when using different coding agents run the same task in parallel. Ref #ai-coding-tools #code-agents #github

Today, I'd go with Node's native test runner for backend JS testing. I used node-tap earlier. For front-end, I'd pick vitest. ChatGPT #ai-coding-tools #chatgpt #github #tts

DuckLake is a DuckDB extension that makes Parquet files editable with history. And much more. DuckDB #database #markdown

LLMs optimize for compression. Humans optimize for adaptive flexibility. Ref arXiv #llm-ops #optimization

Gemini Deep Research accepts files and images. Cross-checking reports, providing private sources, etc. is now realistic. Ref #search

The new Flux1.Kontext model seems very good at image editing. Costs 4-8c per image. Peter Gostev #image-generation

When processing presentations for RAG via OCR: #document-conversion
- How to parse PDF docs for RAG is a useful OpenAI cookbook with a GPT 4o prompt