cyanfish/naps2

MarkItDown is Microsoft's open-source Python library for converting PDF, Office, image, audio, and web files into Markdown, aimed at LLM and RAG pipelines rather than human-facing formatting. It ships as a CLI and a Python API, with optional Azure Document Intelligence and Content Understanding backends for cloud-based extraction of scanned documents and structured fields.

jaywcjlove/awesome-mac is a GitHub-hosted, category-by-category directory of macOS software — text editors, office suites, Markdown apps, note-taking tools, journaling apps, and more — with each entry marked by icons for open-source, freeware, App Store, or native-app status. It sits under the CC0-1.0 license, and takes new entries through pull requests reviewed against docs/CONTRIBUTING.md.

Netdata is an open-source Agent that turns a Linux, macOS, FreeBSD, or Windows host into a self-monitoring node: per-second metrics, anomaly detection trained locally per metric, and an auto-generated dashboard, all running before you ever connect to Netdata Cloud.

Public APIs is a community-curated GitHub repository listing free, publicly accessible APIs across a wide range of categories, with auth type, HTTPS, and CORS noted for each entry. It's a browsable reference, not a library to install.