Michaël Guitton’s notebooks | Observable

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Michaël Guitton’s notebooks | Observable

Michaël Guitton

@galopin

Over three decades of experience on the Web… “Don’t wait for inspiration. It comes while one is working.” ― Henri Matisse

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Emulating aspect-ratio CSS Property

Michaël Guitton

Oct 20

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The Intriguing Reuleaux Triangle

Michaël Guitton

Jul 16

1

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How I Shipped BigInt64Array and BigUint64Array Polyfills in 4 Days

Michaël Guitton

Aug 28

1

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Meeting the Metal: My Initial Foray Into GLSL Shaders

Michaël Guitton

Mar 1

1

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The International Fixed Calendar

Michaël Guitton

Mar 13

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Was Swatch Internet Time Just a Fad?

Michaël Guitton

May 8

1

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Return of the Body Snatchers

Michaël Guitton

Feb 17

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Michaël Guitton

Oct 22

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The Art of Woven Fabrics

Michaël Guitton

Sep 11, 2024

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Using Sourceless iFrames

Michaël Guitton

Mar 1

3

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Using Object Elements

Michaël Guitton

Feb 4

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Implementing a Proleptic Civil Calendar

Michaël Guitton

Aug 11

1

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Conditional Styling in CSS

Michaël Guitton

Jan 21

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Emulating aspect-ratio CSS Property

Michaël Guitton

Jul 15, 2024

1

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Converting Hex/sRGB to Display P3, the Cheap Way

Michaël Guitton

Jul 13, 2024

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Converting Hex/sRGB to Display P3, the Cheap Way

Michaël Guitton

Jul 13, 2024

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Detecting Support for @property CSS At-Rule (In a Funky Way)

Michaël Guitton

Sep 25

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The Art of Woven Fabrics

Michaël Guitton

Sep 11, 2024

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Fiddling with Exponents and Logarithms

Michaël Guitton

Jan 25

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Converting Hex/sRGB to Display P3, the Cheap Way

Michaël Guitton

Jul 13, 2024

1

3

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The Art of Woven Fabrics

Michaël Guitton

Apr 9, 2025

1

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A Top-Notch Way to Detect Observable’s Runtime Errors

Michaël Guitton

Jun 3, 2024

1

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How to Convert Numbers Into Words

Michaël Guitton

Aug 8, 2025

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How to Perform an Indirect eval Call

Michaël Guitton

Sep 27, 2025

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Slanted Box With CSS Value Functions

Michaël Guitton

Sep 11

1

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Spigot Algorithms for the Digits of Pi (π) & Napier’s Constant (e)

Michaël Guitton

Sep 26

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Sun Position in 900 Bytes

Michaël Guitton

Feb 8, 2024

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Detecting Changes in Screen Orientation: A Foolproof Method

Michaël Guitton

Mar 16

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Michaël Guitton

Aug 9, 2025

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Michaël Guitton

Jul 22

1

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Michaël Guitton

Jun 9, 2024

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Michaël Guitton

May 20, 2023

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Multicolored Ribbon

Michaël Guitton

May 20, 2023

1

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What Are Leap Seconds?

Michaël Guitton

Jul 19, 2024

3

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Star Wars ✨Spaceships + Vehicles✨

Michaël Guitton

Mar 5

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The Art of Weaving

Michaël Guitton

Sep 13, 2023

1

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Michaël Guitton

Jan 24, 2023

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Quadbits Studio 3D Emblem

Michaël Guitton

Jul 17, 2024

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Getting the Maximum Element of an Array

Michaël Guitton

Nov 29, 2022

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IANA Time Zones

Michaël Guitton

Aug 13, 2024