Marius | Frontend Developer

Building my way from HTML & CSS to JavaScript and React. 💻
Sharing projects, bugs, lessons, and progress as I grow into a better developer
Building in public🚀

[Marius | Frontend Developer @mariusdevz]

🌦️Weather App update!
Completed my React useEffect practice by syncing the browser tab title with the selected city
Practiced dependency arrays, debugging, and keeping effects focused.
One step closer to becoming a stronger frontend developer🚀
#ReactJS #JavaScript #FrontendDev

[Marius | Frontend Developer @mariusdevz]

Portfolio officially completed! 🚀

Built with HTML, CSS, and JavaScript.

Another step forward in my frontend development journey. I learned a lot throughout the process, and I'm looking forward to building even more.

Enjoy the process. 💻

#FrontendDevelopment #100DaysOfCode

[Marius | Frontend Developer @mariusdevz]

Shipment Tracker progress 🚚

Practising JavaScript with localStorage, map(), filter(), try...catch, and data validation.

Learning to build reliable applications, one feature at a time.

Enjoy the process. 🚀

#JavaScript #100DaysOfCode

[Marius | Frontend Developer @mariusdevz]

Building my frontend tracker with React ⚛️

State management, interactive tasks, dynamic progress, and nested data structures.

One step at a time. Enjoy the process. 🚀

#ReactJS #100DaysOfCode

[Marius | Frontend Developer @mariusdevz]

🚀 New project: Rebuilding my Front-End Path Tracker with React!

Working toward reusable components, state management, progress tracking & localStorage.

Still learning. Still building. Enjoy the process. 💻

#ReactJS #FrontendDevelopment

[Marius | Frontend Developer @mariusdevz]

Built a 3-page React app with React Router 🚀

Home, About, Contact + shared navigation and a custom 404 page. Tested routing, refreshes & browser history.

One project at a time. #ReactJS

[Marius | Frontend Developer @mariusdevz]

Built a React theme toggle with Context API 🚀

Practised useState, useContext, conditional rendering & code reuse. All interactions tested in the browser.

Learning by building, one project at a time.

#ReactJS #Frontend

[Marius | Frontend Developer @mariusdevz]

Built a reusable useFetch custom hook in React! ⚛️

Extracted data-fetching logic from my weather app, handling loading states, errors, and API responses.

Learning by building, one step at a time. 🚀

#ReactJS #FrontendDevelopment #100DaysOfCode

[Marius | Frontend Developer @mariusdevz]

⚛️ React progress!

Built a filterable developer list using lifting state up, useState, props, .filter(), and .map().

Learning by building, debugging, and improving one step at a time. 🚀

#ReactJS #FrontendDevelopment

[Marius | Frontend Developer @mariusdevz]

I'm building my frontend skills one project at a time.

HTML & CSS → JavaScript → React.

I'll share my projects, bugs, lessons, and progress along the way.

Follow along if you're learning frontend development too. 🚀

[Marius | Frontend Developer @mariusdevz]

⚛️ Built a React Counter App with increment, decrement, and reset functionality.

Used useState to manage the count and useEffect to update the browser tab title whenever the count changes.

Learning React one concept at a time. 🚀

#ReactJS #FrontendDev

[mddt cameroon @mddtcameroon]

Communities in Cameroon’s Northwest and Southwest Regions continue to endure the devastating consequences of violence, including loss of life, abductions and disruptions to children’s right to education.

@mddtcameroon and @NEDemocracy remain committed to amplifying voices for peace and supporting calls for a ceasefire, the protection of civilians and children, and an end to youth radicalization.

We encourage sustained, inclusive and meaningful dialogue, grounded in addressing the root causes of the crisis and advancing practical, durable solutions that restore peace, dignity and opportunity for affected communities.
#Letdialoguelead. Let peace prevail.

#Ceasefire #NoToYouthRadicalization #InclusiveDialogue #Peacebuilding #LetDialogueLead

[Marius | Frontend Developer @mariusdevz]

I have completed Build a Quiz Game #freecodecamp
https://t.co/tKgwhdUdqm

[Marius | Frontend Developer @mariusdevz]

I have completed Build a Recipe Tracker #freecodecamp
https://t.co/TzapmXxRF4

[Marius | Frontend Developer @mariusdevz]

I have completed Build a Cargo Manifest Validator #freecodecamp
https://t.co/xQdUhfjvp0

[Marius | Frontend Developer @mariusdevz]

I have completed Build a Wildlife Tracker #freecodecamp
https://t.co/h5iO37xSub

[Marius | Frontend Developer @mariusdevz]

I have completed Build a Golf Score Translator #freecodecamp
https://t.co/mu14YI4XRK

[Marius | Frontend Developer @mariusdevz]

I have completed Build a Shopping List #freecodecamp
https://t.co/XF5UrEMGqk

[Marius | Frontend Developer @mariusdevz]

I have completed Build a Fortune Teller #freecodecamp
https://t.co/Y4vUjZMwYG

[Marius | Frontend Developer @mariusdevz]

I have completed Build a Mathbot #freecodecamp
https://t.co/1dtzm4uT5c