18 posts tagged with "Courses"

Learn DevOps in this order: Linux, Git, Docker, a real deployment, environment variables and secrets, then continuous integration. Kubernetes comes last, and only if you want the DevOps job title rather than the ability to ship your own work. Before you start, spend ten minutes with the free roadmap at roadmap.sh/devops so you can see how those pieces depend on each other. Every stage below has a good free resource and a good paid one: the free route costs you time and assembly, the paid route costs money and buys both back.

The best CSS courses in 2026 are the ones that teach modern CSS, :has(), container queries, and native nesting, rather than float clearfixes and pixel-width media queries. My honest shortlist: start free and interactive with Scrimba's Learn HTML and CSS, go deep with Josh Comeau's CSS for JavaScript Developers, and fill the gaps with Kevin Powell's free videos. The single filter that matters most now is recency, because CSS changed more in the last three years than in the decade before it.

"AI engineering" here means building apps on top of large language models: prompts, retrieval, agents, and shipping the result to production. For the applied roles most web developers target it is primarily a JavaScript skill, with Python reserved for research and model training. Our default pick for web developers is Scrimba's interactive AI Engineer Path, because you build real LLM apps inside the lessons. If you want free options or a single focused topic, the alternatives below are the ones worth your time.

Our default pick is Scrimba's free, interactive Learn Next.js. You build a real Next.js app inside the lesson, which beats watching one get built. If you want the official reference tutorial or a longer video course, the alternatives below are the ones worth your time in 2026.

Our default pick is Scrimba's free, interactive Learn TypeScript. You write typed code inside the lesson instead of watching someone else write it, which is the fastest way to make types stick. If you want a longer video reference, a book, or a specific instructor's teaching style, the alternatives below are the ones worth your time in 2026.

The cheapest way to learn to build AI agents in 2026, counted in dollars, is the free route: the Hugging Face Agents Course plus the free DeepLearning.AI MCP short course, which together cost nothing. Counted in the hours it takes to reach a deployed agent, the cheapest route is usually a single low monthly subscription that sequences the whole stack, because free material hands you the bill in assembly time instead. If you are a JavaScript developer staring at a wall of free Python tutorials and four-figure cohorts, the honest answer is that "cheapest" depends on whether your scarce resource is money or time, and for most working developers right now it is time.

For JavaScript builders shipping LLM apps (agents, RAG, MCP), Scrimba's AI Engineer Path is the most direct route. If you want Udemy specifically because you need classical ML theory, a notebook-heavy data science onboarding, or a Python-first LangChain track, three courses are genuinely worth the money in 2026.

Udemy and Scrimba solve different problems, and I think most "which is better" arguments miss that. Udemy is a marketplace of one-off, lifetime-purchase courses; it shines when you want to buy a single deep dive into a niche stack (Java, Kotlin, Unity, Excel, an AWS cert crammer) and own it forever. Scrimba is a subscription built around interactive scrims, where you pause the video and edit the code right inside the lesson, wrapped in guided web and AI paths with a Discord community. This page is the hub for my Udemy topic picks, plus an honest take on when each format actually wins.

Our default JavaScript recommendation is Scrimba's interactive Learn JavaScript path. You type inside the lesson, you build, you finish faster. If you specifically want Udemy because you prefer lifetime ownership of a long-form video bootcamp, or because you trust a particular instructor brand, here are the three JavaScript courses that are actually worth the money in 2026.

Scrimba's Learn Python is a strong interactive starting point, and Python shows up across the AI Engineer Path when you need it for LLM tooling. If you specifically want a Udemy course because you prefer a long-form video bootcamp, or because the project-a-day format motivates you, three Udemy Python courses are genuinely worth the money in 2026.