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Sebastien Castiel

👨🏻‍💻 Developer 👉http://scs.tl/freelance, 🤝🏻 Mentor 👉 http://scs.tl/mentoring, Learn React+Next.js: 📖 Course 👉 http://scs.tl/course, 👨🏻‍🏫 Workshop 👉 http://scs.tl/workshop

Location Montréal, QC Joined Joined on  Personal website https://scastiel.dev github website twitter website

Education

INSA Rennes, France

Pronouns

he/him

Work

React & Next.js Instructor @ Self-employed | Freelance Developer, Teacher

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How to Give Code Review as a Junior Developer?

How to Give Code Review as a Junior Developer?

11
Comments 1
5 min read

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How well should I know React before applying to my first job?

How well should I know React before applying to my first job?

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Comments 3
4 min read
Create OG images for your blog with Next.js

Create OG images for your blog with Next.js

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7 min read
Combining scripts and DSLs is Kotlin’s most underrated feature

Combining scripts and DSLs is Kotlin’s most underrated feature

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9 min read
Custom React hooks to use the browser’s APIs

Custom React hooks to use the browser’s APIs

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7 min read
Reimplement Redux with vanilla React in 12 lines of code

Reimplement Redux with vanilla React in 12 lines of code

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6 min read
Understand how React Hooks work

Understand how React Hooks work

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5 min read
Back to basics with Node.js and Express, the time of a side project

Back to basics with Node.js and Express, the time of a side project

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4 min read
Create an animated 3D book in CSS, step by step

Create an animated 3D book in CSS, step by step

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6 min read
On distraction and developer productivity

On distraction and developer productivity

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5 min read
I’m writing a new book: Become an Outstanding Developer

I’m writing a new book: Become an Outstanding Developer

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3 min read
I tried Flutter for a week and made an app

I tried Flutter for a week and made an app

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6 min read
Create a React hook to add dark theme to your app

Create a React hook to add dark theme to your app

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7 min read
My blog is proudly powered by Gatsby (with some super powers)

My blog is proudly powered by Gatsby (with some super powers)

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5 min read
Lost with Redux and sagas? Implement them yourself!

Lost with Redux and sagas? Implement them yourself!

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11 min read
React hooks: get the current state, back to the future

React hooks: get the current state, back to the future

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3 min read
So I wrote a technical book 😁

So I wrote a technical book 😁

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Comments 29
4 min read
Bootstrap a Reason-React project with Parcel

Bootstrap a Reason-React project with Parcel

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4 min read
Create reusable high-order React components with Recompose

Create reusable high-order React components with Recompose

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6 min read
Create a simple and tested Redux-like app with Reason React

Create a simple and tested Redux-like app with Reason React

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9 min read
Writing modern JavaScript code

Writing modern JavaScript code

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5 min read
Hi, I'm Sébastien Castiel

Hi, I'm Sébastien Castiel

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1 min read
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