Support This Work
Keystone Analytics is independent: no ads, no sponsors, no VC. Every tool, blog post, and open-source project here is funded by people who find it useful. If something helped you ship faster, debug a nasty problem, or understand a system better, this is how you close the loop.
What You're Funding
Open-Source Tools
DipRadar stock screener, Command Deck RAG system, and developer utilities. All free, all maintained. No paywalls, no freemium tiers.
Technical Writing
In-depth engineering blog posts. No SEO filler, no sponsored content. Real problems, real solutions, real debugging stories with the dead ends included.
Community Infrastructure
AidNow, a free emergency directory for Negros Island in the Philippines. Plus documentation, knowledge-sharing systems, and the infrastructure that keeps it all running.
Ways to Support
Buy me a coffee (or a deploy). No account required, no commitment, no recurring charges.
Tip on Ko-fi$5/month keeps the servers running and the writing honest. You get new posts in your inbox before they hit the site.
Subscribe on SubstackNot ready to support financially? Share a post, star a repo, or say hi on LinkedIn.