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Martien van Steenbergen
@martien
Wise Fool. Visioneer.
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Functional | Martien van Steenbergen | Observable
Functional | Martien van Steenbergen | Observable
Functional
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On functional programming (mostly in JavaScript).
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41
🕯 Advent of Code – 2022-03 – Rucksack Reorganization
Martien van Steenbergen
Dec 1, 2023
1
Category Theory
Martien van Steenbergen
Jun 3, 2025
6
Ramda
Martien van Steenbergen
Jan 3, 2023
6
Functors
Martien van Steenbergen
Jan 18, 2021
1
Currying
Martien van Steenbergen
Jan 16, 2021
1
Composition
Martien van Steenbergen
Jan 16, 2021
2
Hey Underscore, You're Doing It Wrong!
Martien van Steenbergen
Jan 16, 2021
2
Ramda Tutorial
Martien van Steenbergen
May 18, 2021
3
Transpose Array of Objects to Object of Arrays
Martien van Steenbergen
Jan 22, 2021
3
Hoist
Martien van Steenbergen
Jan 25, 2021
1
Pipe versus Tree
Martien van Steenbergen
Feb 15, 2021
2
running
Martien van Steenbergen
Mar 23, 2021
1
🕯 Advent of Code – 2022-02 – Rock Paper Scissors
Martien van Steenbergen
Jan 3, 2023
1
🕯 Advent of Code – 2022-06 – Tuning Trouble
Martien van Steenbergen
Dec 24, 2022
1
ChatGPT self-contradicts in simple math
Martien van Steenbergen
Apr 2, 2023
1
Advent of Code – 2024-1 – Historian Hysteria
Martien van Steenbergen
Nov 17, 2025
Point-Free Power Pipe Dreams
Martien van Steenbergen
Nov 16, 2025
Advent of Code – 2024-02 – Red-Nosed Reports
Martien van Steenbergen
Nov 24, 2025
