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Sylwia Laskowska

Frontend dev • Sci-fi fan • Bug whisperer 🐞

Location Gdansk, Poland Joined Joined on  Personal website https://www.linkedin.com/in/sylwia-laskowska-5a8467131/
🔥 10 Mistakes Senior Developers Still Make (Are You Making Them Too?)
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🔥 10 Mistakes Senior Developers Still Make (Are You Making Them Too?)

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Comments 10
3 min read

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Beginner’s Guide #5: Mutable vs Immutable in JS — The Silent Bug Factory Nobody Warns You About 😳
Cover image for Beginner’s Guide #5: Mutable vs Immutable in JS — The Silent Bug Factory Nobody Warns You About 😳

Beginner’s Guide #5: Mutable vs Immutable in JS — The Silent Bug Factory Nobody Warns You About 😳

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Comments 6
2 min read
Auth Explained (Part 1): ID vs Access vs Refresh tokens — 🤔what they ACTUALLY do (and why localStorage is a trap)
Cover image for Auth Explained (Part 1): ID vs Access vs Refresh tokens — 🤔what they ACTUALLY do (and why localStorage is a trap)

Auth Explained (Part 1): ID vs Access vs Refresh tokens — 🤔what they ACTUALLY do (and why localStorage is a trap)

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3 min read
Signs you’ve been coding for too long (and maybe need a nap 😅)
Cover image for Signs you’ve been coding for too long (and maybe need a nap 😅)

Signs you’ve been coding for too long (and maybe need a nap 😅)

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1 min read
Beginner’s Guide #4: How to Copy an Object in JS - Explained Like You’re Five 👶
Cover image for Beginner’s Guide #4: How to Copy an Object in JS - Explained Like You’re Five 👶

Beginner’s Guide #4: How to Copy an Object in JS - Explained Like You’re Five 👶

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3 min read
🧠 AI Buzzword Survival Guide — How to Sound Like an Expert (Even If You’re Just Curious)
Cover image for 🧠 AI Buzzword Survival Guide — How to Sound Like an Expert (Even If You’re Just Curious)

🧠 AI Buzzword Survival Guide — How to Sound Like an Expert (Even If You’re Just Curious)

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6 min read
🧭Beginner’s (and Not-So-Beginner’s) Guide #3 — const vs let (and a bit about var): What Developers Keep Getting Wrong
Cover image for 🧭Beginner’s (and Not-So-Beginner’s) Guide #3 — const vs let (and a bit about var): What Developers Keep Getting Wrong

🧭Beginner’s (and Not-So-Beginner’s) Guide #3 — const vs let (and a bit about var): What Developers Keep Getting Wrong

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3 min read
I Used to Leave 50 Comments in Every Code Review. Here’s Why I Stopped
Cover image for I Used to Leave 50 Comments in Every Code Review. Here’s Why I Stopped

I Used to Leave 50 Comments in Every Code Review. Here’s Why I Stopped

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Comments 12
3 min read
Beginner’s Guide #2: When to Use forEach, map, for...of, and entries() — Explained Like You’re Five

Beginner’s Guide #2: When to Use forEach, map, for...of, and entries() — Explained Like You’re Five

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2 min read
Beginner’s Guide #1: if (data) vs if (!!data) in JavaScript 🤔

Beginner’s Guide #1: if (data) vs if (!!data) in JavaScript 🤔

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2 min read
Business value > Shiny tech

Business value > Shiny tech

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2 min read
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