Your second brain for quant learning.

Quant resources are scattered. Q4Quant.directory organizes research papers, textbooks, lecture notes, GitHub repos, and courses into a searchable knowledge base you can actually use:
Connect the dots with an interactive node graph that links resources by prerequisites, concepts, and citations. So every paper you read sits inside a map, not a pile of bookmarks.
Build your personal library. Stop hunting. Start learning.

• Filter by topic, level, and format
• Built for self-taught and graduate-level quants
• Save and share collections as your quant “stack”