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Željko Šević profile picture

Željko Šević

Node.js developer, creating tech content at https://sevic.dev

Location Belgrade, Serbia Joined Joined on  Personal website https://sevic.dev github website twitter website
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Profiling Node.js apps with Chrome DevTools profiler

Profiling Node.js apps with Chrome DevTools profiler

Comments
1 min read

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Load and stress testing with k6

Load and stress testing with k6

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2 min read
Node Version Manager (nvm) overview

Node Version Manager (nvm) overview

2
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1 min read
Debugging Node.js apps with Chrome DevTools debugger

Debugging Node.js apps with Chrome DevTools debugger

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1 min read
Sending e-mails with Sendgrid

Sending e-mails with Sendgrid

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1 min read
MongoDB containers with Docker Compose

MongoDB containers with Docker Compose

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1 min read
Web scraping with cheerio

Web scraping with cheerio

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1 min read
Integration with GitHub GraphQL API

Integration with GitHub GraphQL API

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1 min read
Web scraping with jsdom

Web scraping with jsdom

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1 min read
License key verification with Gumroad API

License key verification with Gumroad API

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1 min read
Creating a custom GPT version of ChatGPT

Creating a custom GPT version of ChatGPT

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2 min read
PDF generation with Gotenberg

PDF generation with Gotenberg

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1 min read
Identifying missing variables in Handlebars templates

Identifying missing variables in Handlebars templates

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1 min read
Extending outdated TypeScript package declarations

Extending outdated TypeScript package declarations

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1 min read
Bun overview

Bun overview

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3 min read
Integration with Notion API

Integration with Notion API

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1 min read
Upgrading React Native app to Android 13+

Upgrading React Native app to Android 13+

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1 min read
Browser automation with Puppeteer

Browser automation with Puppeteer

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3 min read
cURL basics

cURL basics

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1 min read
AI bulk image upscaler with Node.js

AI bulk image upscaler with Node.js

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1 min read
Publishing Electron apps to GitHub with Electron Forge

Publishing Electron apps to GitHub with Electron Forge

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2 min read
Kafka containers with Docker Compose

Kafka containers with Docker Compose

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1 min read
Formatting Node.js codebase with Prettier

Formatting Node.js codebase with Prettier

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1 min read
Tracing Node.js Microservices with OpenTelemetry

Tracing Node.js Microservices with OpenTelemetry

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2 min read
Streaming binary and base64 files

Streaming binary and base64 files

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1 min read
Spies and mocking with Node.js test runner (node:test)

Spies and mocking with Node.js test runner (node:test)

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2 min read
Async API documentation 101

Async API documentation 101

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1 min read
Health checks with Terminus

Health checks with Terminus

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2 min read
Linting JavaScript codebase with Eslint

Linting JavaScript codebase with Eslint

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1 min read
Migrating Node.js app from Heroku to Fly.io

Migrating Node.js app from Heroku to Fly.io

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1 min read
Integration with ChatGPT API

Integration with ChatGPT API

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1 min read
Documenting REST APIs with OpenAPI specs (NestJS/Swagger)

Documenting REST APIs with OpenAPI specs (NestJS/Swagger)

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3 min read
Deploying Next.js apps to Netlify

Deploying Next.js apps to Netlify

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1 min read
Node.js built-in module functions as Promises

Node.js built-in module functions as Promises

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1 min read
JSON logging bash scripts

JSON logging bash scripts

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1 min read
Postgres and Redis containers with Docker Compose

Postgres and Redis containers with Docker Compose

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1 min read
GitHub actions 101

GitHub actions 101

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4 min read
Next.js app in production

Next.js app in production

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1 min read
Error tracking with Sentry

Error tracking with Sentry

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1 min read
Logging practices

Logging practices

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1 min read
Vim overview

Vim overview

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3 min read
Deploying Next.js apps to Vercel

Deploying Next.js apps to Vercel

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1 min read
Hosting static websites on GitHub pages

Hosting static websites on GitHub pages

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2 min read
Redis as custom storage for NestJS rate limiter

Redis as custom storage for NestJS rate limiter

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1 min read
Chronoblog (Gatsby) theme with RSS feed

Chronoblog (Gatsby) theme with RSS feed

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2 min read
Integration testing Node.js apps

Integration testing Node.js apps

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3 min read
Testing custom repositories (NestJS/TypeORM)

Testing custom repositories (NestJS/TypeORM)

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1 min read
Postgres and Redis container services for e2e tests in GitHub actions

Postgres and Redis container services for e2e tests in GitHub actions

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1 min read
Internal testing React Native Android apps

Internal testing React Native Android apps

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3 min read
Integrating Next.js app with Google analytics 4

Integrating Next.js app with Google analytics 4

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1 min read
Deploying Node.js apps to Heroku

Deploying Node.js apps to Heroku

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3 min read
Splash screen with React Native

Splash screen with React Native

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3 min read
Sending e-mails with Mailtrap

Sending e-mails with Mailtrap

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1 min read
Markdown overview

Markdown overview

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2 min read
State management with Next.js and React

State management with Next.js and React

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2 min read
Cursor-based iteration with Mongoose

Cursor-based iteration with Mongoose

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Server-Sent Events 101

Server-Sent Events 101

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Spies and mocking with Jest

Spies and mocking with Jest

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2 min read
Timeout with Fetch API

Timeout with Fetch API

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1 min read
Git cheatsheet

Git cheatsheet

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