When you're preparing for technical interviews, you should solidify your knowledge of algorithms & data structures.
And many devs use LeetCode to help them practice and study.
In this course, you'll work through the Neetcode 150 – the 150 most essential LeetCode problems – to really hone your skills.
freecodecamp.org/news/prepar…
New video drop! ⚔️
This time building a modern looking landing page with the power of TanStack Start and @shadcn
Using three different Shadcn block libraries!
Link below 👇
Connecting Backend APIs in Frontend : the advanced way
→ Use TanStack Query for caching & background refetch.
→ Implement abort controllers to cancel API calls on route change.
→ Add Axios interceptors for token refresh & retry logic.
→ Maintain a typed API layer for clean FE-BE contracts.
→ Use WebSockets for real-time updates over polling.
Smart API handling and orchestration is important
Event-driven architecture is a powerful way to build scalable, decoupled, and responsive systems.
Instead of relying on direct calls between components, event-driven systems communicate using events.
In this JavaScript-based handbook, Ger teaches you about the event model, the pub/sub pattern, event sourcing, and lots more.
freecodecamp.org/news/event-…
Python package managers let you install and manage dependencies right from your terminal.
And uv is a super fast option that you'll learn how to use in this quick guide.
You'll install it, use it to set up a project, and learn a bunch of helpful commands, too.
freecodecamp.org/news/how-to…
The single greatest decision you can make for your business is who you choose to work with.
The single greatest decision you can make for your life is who you choose to marry.
The key to being fearless is to have nothing to lose. And the only way to have nothing to lose is to realize nothing in this world belonged to you to begin with.
Tip of the day: don't spread …state when setting in useQueryStates.
The state updater function accepts Partial inputs. Only what is specified changes, the rest remains untouched in the URL.
Bonus: set the state to null to remove _only_ those keys from the URL. Composition FTW.