Željko Šević

3 min read

Željko Šević

Jun 9

AI image generation with OpenAI API

#openai #api #node #ai

4 min read

Željko Šević

Jun 9

Building AI agents with Vercel AI SDK

#ai #llm #node #agents

6 min read

Željko Šević

Jun 8

LLM integration with OpenRouter

#openrouter #llm #ai #node

4 min read

Željko Šević

Jun 7

LLM integration with Vercel AI SDK

#vercel #ai #llm #node

4 min read

Željko Šević

Jun 7

Building an MCP server with Node.js

#mcp #node #ai

5 min read

Željko Šević

Jun 6

Supabase basics with Node.js

#supabase #postgres #api #node

4 min read

Željko Šević

Jun 2

RAG with OpenAI Embeddings, pgvector and LangChain

#rag #embeddings #ai

3 min read

Željko Šević

Jun 2

Integration with Hugging Face Inference API

#huggingface #api #node #ai

2 min read

Željko Šević

Jun 1

LLM integration with OpenAI Responses API

#openai #llm #ai #node

3 min read

Željko Šević

May 17

Browser automation with Playwright

#node #playwright

3 min read

Željko Šević

May 15

Deploying Node.js apps to Railway

#node #railway #githubactions

1 min read

Željko Šević

Apr 28

Infrastructure as Code (IaC) with Terraform (AWS EC2 Example)

#devops #terraform #aws #infrastructure

2 min read

Željko Šević

Apr 25

Load and stress testing with Artillery

#testing #artillery #node

3 min read

Željko Šević

Sep 25 '24

HTTP timeout with Axios

#javascript #node #api #axios

1 min read

Željko Šević

Sep 2 '24

RabbitMQ container with Docker Compose

#dockercompose #rabbitmq

4

1 min read

Željko Šević

Aug 21 '24

Simulating keyboard typing with JavaScript

#javascript

1 min read

Željko Šević

Jul 5 '24

Profiling Node.js apps with Chrome DevTools profiler

#node #chromedevtools #profiling

1 min read

Željko Šević

May 10 '24

Load and stress testing with k6

#k6 #testing #node

2 min read

Željko Šević

May 8 '24

Node Version Manager (nvm) overview

#node #nvm

1 min read

Željko Šević

Apr 11 '24

Debugging Node.js apps with Chrome DevTools debugger

#node #chromedevtools #debugging

7

1 min read

Željko Šević

Mar 30 '24

Sending e-mails with Sendgrid

#node #nodemailer #sendgrid

1 min read

Željko Šević

Feb 2 '24

MongoDB containers with Docker Compose

#dockercompose #mongodb

11

1 min read

Željko Šević

Jan 19 '24

Web scraping with cheerio

#scraping #cheerio #node #javascript

1 min read

Željko Šević

Dec 22 '23

Integration with GitHub GraphQL API

#github #api #graphql #node

1 min read

Željko Šević

Dec 13 '23

Web scraping with jsdom

#scraping #jsdom #node #javascript

1 min read

Željko Šević

Nov 16 '23

License key verification with Gumroad API

#gumroad #api #node

4

1 min read

Željko Šević

Nov 11 '23

Creating a custom GPT version of ChatGPT

#chatgpt

1

2 min read

Željko Šević

Nov 4 '23

PDF generation with Gotenberg

#pdf #gotenberg #node

9

1 min read

Željko Šević

Nov 3 '23

Identifying missing variables in Handlebars templates

#handlebars #handlebarsjs #javascript #node

1 min read

Željko Šević

Nov 1 '23

Extending outdated TypeScript package declarations

#node #typescript

1 min read

Željko Šević

Sep 11 '23

Bun overview

#bunjs #typescript

3 min read

Željko Šević

Sep 8 '23

Integration with Notion API

#notion #api #node

1 min read

Željko Šević

Aug 27 '23

Upgrading React Native app to Android 13+

#reactnative #android

1 min read

Željko Šević

Aug 26 '23

Browser automation with Puppeteer

#puppeteer #node

3 min read

Željko Šević

Aug 11 '23

cURL basics

#curl

1 min read

Željko Šević

Aug 4 '23

AI bulk image upscaler with Node.js

#node

1 min read

Željko Šević

Jul 19 '23

Publishing Electron apps to GitHub with Electron Forge

#node #electron #githubactions

2 min read

Željko Šević

Jul 18 '23

Kafka containers with Docker Compose

#dockercompose #kafka

1 min read

Željko Šević

Jul 3 '23

Formatting Node.js codebase with Prettier

#javascript #node #typescript #prettier

3

1 min read

Željko Šević

Jun 30 '23

Tracing Node.js Microservices with OpenTelemetry

#node #opentelemetry #tracing #jaeger

2

2 min read

Željko Šević

Jun 25 '23

Streaming binary and base64 files with NestJS

#node #nestjs #streaming

6

1 min read

Željko Šević

Jun 24 '23

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

#javascript #typescript #node #testing

3 min read

Željko Šević

May 21 '23

Async API documentation 101

#documentation #api #nestjs #node

1 min read

Željko Šević

Apr 14 '23

Health checks with Terminus

#nestjs #terminus

6

2 min read

Željko Šević

Apr 5 '23

Linting JavaScript codebase with Eslint

#javascript #node #eslint

1 min read

Željko Šević

Apr 1 '23

Migrating Node.js app from Heroku to Fly.io

#node #heroku #flyio

1 min read

Željko Šević

Mar 19 '23

LLM integration with OpenAI Completions API

#chatgpt #api #node #ai

3 min read

Željko Šević

Mar 16 '23

Documenting REST APIs with OpenAPI specs (NestJS/Swagger)

#nestjs #swagger #api #documentation

3 min read

Željko Šević

Mar 7 '23

Deploying Next.js apps to Netlify

#nextjs #hosting #netlify

1 min read

Željko Šević

Feb 28 '23

Node.js built-in module functions as Promises

#node

1 min read

Željko Šević

Feb 27 '23

JSON logging bash scripts

#bash #logging

1 min read

Željko Šević

Feb 26 '23

Postgres and Redis containers with Docker Compose

#dockercompose #postgres #redis

1 min read

Željko Šević

Feb 19 '23

GitHub actions 101

#githubactions

4 min read

Željko Šević

Feb 18 '23

Next.js app in production

#nextjs