The best of the internet, picked by builders

www.audacityteam.org

Free audio editor. By Audacity. On the Podcasting roadmap.

obsproject.com

Free screen recording and streaming. By OBS Project. On the YouTube creator, Podcasting roadmaps.

casp-uk.net

By Critical Appraisal Skills Programme. On the Evidence-based medicine and research roadmap.

www.cochranelibrary.com

By Cochrane. On the Evidence-based medicine and research roadmap.

pubmed.ncbi.nlm.nih.gov

By US National Library of Medicine. On the Evidence-based medicine and research roadmap.

apps.ankiweb.net

Free on desktop and Android. By Anki. On the MBBS to NEET-PG roadmap.

prsindia.org

Track bills through Parliament, with summaries. By PRS India. On the Law: from student to practising lawyer roadmap.

indiankanoon.org

Free search across Indian judgments, to read the cases behind the passages. By Indian Kanoon. On the CLAT and law school entrance, Law: from student to practising lawyer roadmaps.

projects.raspberrypi.org

By Raspberry Pi Foundation. On the VLSI and embedded systems roadmap.

hdlbits.01xz.net

Hundreds of graded Verilog problems in the browser. By HDLBits. On the VLSI and embedded systems roadmap.

www.analog.com

Free circuit simulator used across industry. By Analog Devices. On the Core engineering careers (Mechanical, Civil, Electrical) roadmap.

leetcode.com

By LeetCode. On the DSA for placements roadmap.

seeing-theory.brown.edu

Probability and statistics, visually. By Brown University. On the Data analyst roadmap.

blueteamlabs.online

By Security Blue Team. On the Cybersecurity roadmap.

tryhackme.com

Guided rooms. Many are free. By TryHackMe. On the Cybersecurity roadmap.

picoctf.org

By Carnegie Mellon University. On the Cybersecurity roadmap.

overthewire.org

Learn the shell by solving puzzles over SSH. By OverTheWire. On the DevOps and cloud, Cybersecurity roadmaps.

sqlbolt.com

By SQLBolt. On the Backend developer, Data analyst roadmaps.

codeforces.com

By Codeforces. On the DSA for placements roadmap.

takeuforward.org

By takeUforward. On the DSA for placements roadmap.

neetcode.io

By NeetCode. On the DSA for placements roadmap.

huggingface.co

By Hugging Face. On the Retrieval-augmented generation (RAG) roadmap.

exercism.org

By Exercism. On the Python, zero to job-ready roadmap.

visualgo.net

By NUS. On the DSA for placements, GATE CSE preparation roadmaps.

gateoverflow.in

The community archive of every past paper, with worked solutions. By GATE Overflow. On the GATE CSE preparation roadmap.