Learning path

JavaScript from zero

Learn JavaScript in Spanish: first contact with Cisco, algorithm practice on freeCodeCamp and a second stretch on NetAcad, without selling a third-party exam as if it were free.

Who it is for
Anyone who can already lay out a bit, or comes from the programming path, and wants the browser language with order.
When you finish
Write JavaScript logic and follow a second course, not a framework on day one.
Start with the first stage
  1. Stage 1 of 3 · Start here

    Stage 1 of 3: First contact in Spanish

    Cisco starts from zero, with a Spanish page and a free account. Recognition is from Cisco. It fits before you jump into algorithms or React.

    Free with conditionsStarting point

    JavaScript Essentials 1 — Cisco Networking Academy

    A free Cisco course to start JavaScript from zero. The page is in Spanish. You need a NetAcad account. Cisco issues the recognition; a third-party exam, if any, is not treated as free.

    Cisco Networking Academy · Beginner · Spanish

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    Next: Practice algorithms and structures
  2. Stage 2 of 3

    Stage 2 of 3: Practice algorithms and structures

    When you have seen the basics, freeCodeCamp makes you write logic. It is free and self-paced. It does not replace HTML: it assumes you can already read code.

    Next: Second stretch on NetAcad
  3. Stage 3 of 3

    Stage 3 of 3: Second stretch on NetAcad

    Essentials 2 is still in Spanish and asks you to have finished part 1. Avoid jumping to a framework without closing the language.

    Free with conditions

    JavaScript Essentials 2 — Cisco Networking Academy

    The second JavaScript stretch on NetAcad, with a Spanish page. It fits when you finished Essentials 1. You need an account. Cisco issues the recognition; a third-party exam, if any, is not treated as free.

    Cisco Networking Academy · Intermediate · Spanish

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    See what comes next

Project

The freeCodeCamp JavaScript certification projects.

What next

If you want browser libraries, freeCodeCamp’s front-end path is there. If you want the server, Back End Development and APIs. We do not list TypeScript: the Microsoft Learn path is gone.

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