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Sylwia Vargas profile picture

Sylwia Vargas

I teach React, Redux, JavaScript, Ruby, Rails at Flatiron School and Yale University | I code for a better world | she/her

Location New York Joined Joined on  Twitter logo GitHub logo LinkedIn logo Medium logo

Arrow Functions: practice quiz on transformations

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2 min read

Arrow functions: a walkthrough and gotchas

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3 min read

#showdevShowDev: COVID-19 Feminist Response site hit 12k visitors ✨ 🥳 🎉

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7 min read

#showdevShow Dev: tutorial for ScrapingBee thanks to Dev! 🥳 🥳 🥳

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1 min read

Stay tuned: tech newsletters, slack groups and folks I follow and cherish dearly

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5 min read

Dark mode in Ruby on Rails with cookies

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2 min read

#discussFreelancers: are you using liability insurance? Which one?

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1 min read

#watercooler37 LinkedIn Skills for Code Newbies and Coding Bootcamp Students

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Recipe for a good readme

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4 min read

#discussWhat are the misconceptions of non-tech folks when working with devs on web projects?

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1 min read

Rails Backend: Initializing an instance with a default value

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1 min read

Checklist: 56 guiding questions about web accessibility

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4 min read

#todayilearnedCS Trivia#8: What is & nbsp; ?!

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3 min read

#showdevShowDev: Covid19 Risk Calculator hit 1,1k visitors ✨ 🥳 🎉

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2 min read

Rails Backend: Slug Endpoints

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Rails Backend: Custom Validations

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Recipe for Rails Backend

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2 min read

#helpReact Bootstrap on mobile: confusing focus styling

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Which ERB tag should I use?

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2 min read

How to properly close a port?

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#discussGithub collaboration: does it matter where the GitHub repo lives?

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1 min read

#watercoolerCS Trivia#7: Why is SQL shouting at me?

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3 min read

#todayilearnedCS Trivia#6: Where did the spaceship operator come from?

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Hitchhiker’s Guide to Ruby Variables

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My action steps to be bold and brave in tech as a woman

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4 min read

#watercoolerTrivia#5: The first word sent over the internet

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#watercoolerTrivia #4: Who invented copy+paste?

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#watercoolerTrivia #3: What is the history of "hello world"?

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7 min read

#watercoolerTrivia #2: Where did the word "debugging" come from?

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#watercoolerTrivia #1: Who cursed us with 'foo bar'?

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1 min read

Refactoring my Rails Project

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