Jakub T. Jankiewicz

@jcubic

Open-source Developer (15+ yrs exp) & Polish Wikipedia Editor

Bliżyn, PolandJoined July 2021

About

A software engineer with over 15 years of experience in open-source development, as well as an active editor of Polish Wikipedia, a guide for newcomers, and an official trainer for the Wikimedia Polska Association. He is the main author of the WikiZEIT project and is also involved in photography.

Available for

Technical writing, podcasts (including with video)

Jakub T. Jankiewicz's blogs

freeCodeCamp Englishfreecodecamp.org/news7 posts

Articles Comments1

Recently published

JTJakub T. Jankiewiczfreecodecamp.org19h ago · 10 min read

How to Build a Zero-Cost Personal Project with PHP, Wasmer, and Cloudflare

Recently, I wanted to reinvigorate my open-source project Clarity, an icon theme for Linux (GTK+). The icons allow users to create custom colors by adding SVG templates. And I wanted to have a platfor

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JTJakub T. Jankiewiczfreecodecamp.orgMar 12 · 10 min read

How to Create a Table of Contents for Your Article

When you create an article, such as a blog post for freeCodeCamp, Hashnode, Medium, or DEV.to, you can help guide the reader by creating a Table of Contents (ToC). In this article, I'll explain how to

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JTJakub T. Jankiewiczfreecodecamp.orgAug 12, 2024 · 7 min read

How to Match Parentheses in JavaScript without Using Regex

While writing my Lisp interpreter (for the Scheme dialect, to be precise), I decided to include support for square brackets. I did this because some of the Scheme books use them interchangeably with parentheses. But I didn't want to make the parser t...

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JTJakub T. Jankiewiczfreecodecamp.orgMay 20, 2024 · 12 min read

How to Create a REST API Without a Server

If you're a Front-End developer and want to showcase your skills, it may be a problem if you use GitHub pages or Netlify to show your apps. Instead, you can create a REST API directly in the browser without the need of any server. With this, you can ...

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JTJakub T. Jankiewiczfreecodecamp.orgApr 29, 2024 · 23 min read

How to Create an Interactive Terminal Portfolio Website

In this article, you will learn how to create an interactive terminal-based portfolio and a résumé in JavaScript. We'll use the jQuery Terminal library (and a few other tools) to create a website that looks like a real terminal. This article will sho...

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Jakub T. Jankiewicz

About

Available for

Jakub T. Jankiewicz's blogs

Recently published

How to Build a Zero-Cost Personal Project with PHP, Wasmer, and Cloudflare

How to Create a Table of Contents for Your Article

How to Match Parentheses in JavaScript without Using Regex

How to Create a REST API Without a Server

How to Create an Interactive Terminal Portfolio Website

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Jakub T. Jankiewicz

About

Available for

Jakub T. Jankiewicz's blogs

Recently published

How to Build a Zero-Cost Personal Project with PHP, Wasmer, and Cloudflare

How to Create a Table of Contents for Your Article

How to Match Parentheses in JavaScript without Using Regex

How to Create a REST API Without a Server

How to Create an Interactive Terminal Portfolio Website