Sylwia Laskowska

Software dev • 10+ yrs of code & caffeine ☕ • Sci-fi fan • Bug whisperer 🐞

Gdansk, Poland Joined on Sep 28, 2025 https://www.linkedin.com/in/sylwia-laskowska-5a8467131/

Sylwia Laskowska

Nov 13

The Biggest Lie in Tech? ‘We Don’t Have Time to Refactor’

#discuss #webdev #javascript #programming

4 min read

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Sylwia Laskowska

Nov 7

The Real Reason Developers Hate Meetings (It’s Not Time) 🧠💥

#discuss #productivity #webdev #performance

4 min read

Sylwia Laskowska

Nov 5

jQuery Will Outlive Half of Today’s JavaScript Frameworks - Here's Why

#discuss #webdev #javascript #programming

107

4 min read

Sylwia Laskowska

Nov 3

Beginner’s Guide #6: 🌀 The Event Loop Explained in 3 Minutes (You’ll Never Forget It)

#javascript #beginners #programming #webdev

3 min read

Sylwia Laskowska

Oct 31

🎃 10 Scary Lines of Code I Wish I Never Wrote 💀

#webdev #programming #javascript #learning

2 min read

Sylwia Laskowska

Oct 30

Auth Explained (Part 2): How your browser ‘remembers’ you? PKCE + refresh cookies explained like you're five

#webdev #programming #frontend #javascript

3 min read

Sylwia Laskowska

Oct 27

🔥 10 Mistakes Senior Developers Still Make (Are You Making Them Too?)

#career #leadership #productivity #programming

3 min read

Sylwia Laskowska

Oct 24

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

#webdev #programming #javascript #beginners

2 min read

Sylwia Laskowska

Oct 22

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

#javascript #programming #webdev #frontend

3 min read

Sylwia Laskowska

Oct 18

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

#programming #webdev #productivity #coding

1 min read

Sylwia Laskowska

Oct 16

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

#javascript #programming #beginners #webdev

3 min read

Sylwia Laskowska

Oct 15

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

#ai #productivity #beginners #programming

6 min read

Sylwia Laskowska

Oct 11

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

#javascript #webdev #beginners #programming

3 min read

Sylwia Laskowska

Oct 8

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

#programming #leadership #codereview #productivity

3 min read

Sylwia Laskowska

Oct 6

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

#javascript #beginners #webdev #programming

2 min read

Sylwia Laskowska

Oct 2

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

#javascript #beginners #programming #webdev

2 min read

Sylwia Laskowska

Sep 30

Business value > Shiny tech

#webdev #refactoring #productivity #beginners

2 min read

DEV Community

Sylwia Laskowska

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Top 7

JavaScript

4 Week Community Wellness Streak

2 Week Community Wellness Streak

1 Week Community Wellness Streak

Writing Debut

The Biggest Lie in Tech? ‘We Don’t Have Time to Refactor’

Want to connect with Sylwia Laskowska?

The Real Reason Developers Hate Meetings (It’s Not Time) 🧠💥

jQuery Will Outlive Half of Today’s JavaScript Frameworks - Here's Why

Beginner’s Guide #6: 🌀 The Event Loop Explained in 3 Minutes (You’ll Never Forget It)

🎃 10 Scary Lines of Code I Wish I Never Wrote 💀

Auth Explained (Part 2): How your browser ‘remembers’ you? PKCE + refresh cookies explained like you're five

🔥 10 Mistakes Senior Developers Still Make (Are You Making Them Too?)

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

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

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

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

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

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

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

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

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

Business value > Shiny tech