Teal HQ

AI-powered interview preparation and job application platform with automated job hunting. FinalRound AI applies to jobs for you using AI, provides real-time interview guidance, personalized feedback, resume optimization, and comprehensive interview practice. Automate your job search with AI-driven job applications while preparing for interviews with company-specific prep and mock interviews.

AI tutor from Khan Academy - education students explore personalized AI tutoring and learn how AI supports student learning

Free algorithm visualization platform from National University of Singapore (NUS) covering 26+ data structures and algorithms. Provides step-by-step animated visualizations for sorting algorithms (Quick Sort, Merge Sort, Heap Sort), graph algorithms (Dijkstra, BFS, DFS, Kruskal, Prim), tree structures (BST, AVL, Red-Black, Segment Tree), and dynamic programming problems. Used by 2M+ computer science students globally for exam preparation (CS1020, CS2040, CS3230), coding interview prep (FAANG companies), and algorithm complexity analysis (Big-O notation). Each visualization includes pseudocode, time complexity breakdown, and interactive mode for custom input. Created by Dr. Steven Halim and maintained by NUS School of Computing. Alternative to Algorithm Visualizer, USFCA Visualization Tool, and Sorting.at.