Vue - The Complete Guide (incl. Router & Composition API) vs The Last Algorithms Course You'll Need

At 32 hours across 402 lectures and 26 sections, this is one of the most comprehensive Vue courses available anywhere. Reviewers consistently note it covers everything from core directives and component communication through Vue Router, Vuex, Composition API, and three full-scale project builds. The course teaches both the Options API and the Composition API introduced with Vue 3 and has been updated to reflect Vue 3. The minor criticism from a small number of reviewers is that some earlier sections carry Vue 2 heritage and that Pinia — now the official state management recommendation — is not the focus, with Vuex still prominent in the core state management chapters.

Maximilian Schwarzmüller is the single most recommended Vue instructor on Reddit and Udemy alike. Reviewers praise his ability to dig into the underlying concepts behind Vue rather than just demonstrating surface syntax, describing the teaching style as "one of those courses that teaches you how to fish." His lectures are short (typically 2–3 minutes each), well-organised by chapter, and paced to avoid boredom. With 3.5 million+ students across his Udemy catalogue and over 244,000 enrolled in this course alone, his track record as an educator is unmatched in the Vue space on the platform.

The course lists at $189.99 but Udemy's frequent sales bring it to approximately $10–$15, making it arguably the best-value comprehensive Vue course available. Multiple Reddit reviewers specifically call out the Udemy sale price as a reason they chose it over Vue Mastery or Vue School subscriptions. Lifetime access means the investment compounds over time as the instructor pushes updates. The 30-day money-back guarantee removes purchase risk entirely.

Udemy's Q&A section for Maximilian's courses is active and well-maintained, with the instructor and teaching assistants responding to questions. Reviewers note the lectures themselves are organised well enough that revisiting specific chapters for refreshers works effectively. No significant complaints about support were found in the reviewed sources, though Udemy's community model is inherently less interactive than a cohort-based program.

The course builds three substantial projects — a "Monster Slayer" game, a "Learning Resource Manager" web app, and a "Find a Coach" full-featured app with authentication and data persistence — giving learners genuine hands-on exposure. One reviewer refactored a production project immediately after completing the course over a weekend. Reviewers who became front-end developers credit the course directly. The modest gap is that Pinia (Vue's current recommended state management) is not the course's primary focus — Vuex is — which means learners working on new Vue 3 projects need to supplement with Pinia documentation or a short add-on course.

Across roughly nine hours and 60 lessons the course covers Big O time and space complexity, arrays, linked lists, queues and stacks, a ring buffer, recursion, the classic searches and sorts (linear, binary, bubble, quick), trees with BFS and DFS, heaps, maps, graphs with adjacency lists and matrices, and Dijkstra's shortest path. Reviewers repeatedly call it content-dense and "not the typical watered down content you find often on online courses." The honest mark-down is that it is implementation-first and fast — it condenses a full-semester CS course into under ten hours, so it favours breadth and live coding over slow, proof-heavy depth.

ThePrimeagen is the reason this course is so widely recommended. Reviewers describe his explanations as "full of joy and charisma," call him "an excellent communicator" who is "both down-to-earth and incredibly skilled and intelligent," and note that "you won't get bored and fall asleep." He implements most algorithms live rather than showing finished code, which learners consistently single out as the high point. This is one of the most engaging instructors in the DSA space and it shows in the 4.9/5 rating.

The course is completely free — all you need is a free Frontend Masters account — yet it sits behind, and is the same quality as, Frontend Masters' paid catalogue. For roughly nine hours of well-produced video plus a bespoke practice tool, reviewers call it "a worthy investment" and say "there is no other algorithm course that can teach you so many topics in such an efficient way." The only caveat on value is the subscription framing: the deeper Part 2 (advanced algorithms) sits behind a paid Frontend Masters subscription.

The standout practical feature is the kata-machine, a bespoke GitHub repository ThePrimeagen wrote that generates a fresh daily set of algorithm exercises with a ready testing environment, so you implement each structure from scratch in TypeScript rather than just watching. Learners praise this as the thing that makes the knowledge stick. The caveat is that there is no graded capstone or certificate, and some implementations (notably the doubly linked list) are "complicated, or rather convoluted, to implement," which can stall practice.

The stated goal is to teach enough DSA that, after practice, you could pass interviews at a large tech company, and reviewers report it delivered exactly that mental model — one four-year professional said "this was exactly what I needed to get back on track." The patterns (Big O reasoning, BFS/DFS, Dijkstra, the common sorts) are the bread and butter of coding interviews. But it is a foundation, not a credential: there is no certificate, and complete beginners will need significant outside practice before the interview goal is realistic.