The tools pros actually use.
Each skill track is a personal toolkit — what marketers, SDRs, creators, AI engineers, and data folks reach for daily. Not "build a product", but "do this job better".
Marketing Skills
The marketer's open-source toolkit — own your stack, not vendor invoices.
Sales & Outreach Skills
The SDR's OSS arsenal — CRM, scheduling, sequencing, lead capture.
Social Media & Instagram
Scheduling, video, image, captions — the creator's OSS toolkit.
LinkedIn & Personal Brand
Long-form writing, blog hosting, podcast tools, content distribution.
AI & ML Engineering
Local LLMs, agent frameworks, fine-tuning, RAG, vector search — the 2026 default kit.
Data & Analytics
BI dashboards, OLAP DBs, dataframes, ETL — the data team's OSS stack.
DevOps & Self-Hosting
Deploy your own apps without paying Vercel — the indie sysadmin's OSS toolkit.
Automation & No-Code
Connect APIs, automate workflows, run cron jobs — the IFTTT alternative.
Design & Visual Skills
Figma alternatives, illustration tools, 3D, icon libraries — the modern designer's OSS arsenal.
Mobile Dev Skills
React Native + Expo + Flutter + native — the modern mobile builder's toolkit.
Backend & API Skills
Node, Go, Rust, Python frameworks — and the database/queue/realtime stack around them.
Indie Hacker / Founder OS
Run your one-person business on open source — billing, support, ops, docs, all yours.