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Alessio Michelini

Senior Software Engineer II at HubSpot, based in Dublin, Ireland

Location Dublin Joined Joined on  Personal website https://alessiomichelini.com github website

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Senior Software Engineer II at HubSpot

Always abstract nested types in TypeScript
darkmavis1980 profile

Always abstract nested types in TypeScript

#typescript #webdev #javascript #programming
16
Comments 7
2 min read

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The RETURNING clause in SQL
darkmavis1980 profile

The RETURNING clause in SQL

#database #sql #webdev
7
Comments 2
2 min read
What are TypeScript Discriminated Unions?
darkmavis1980 profile

What are TypeScript Discriminated Unions?

#typescript #programming #javascript #webdev
6
Comments
4 min read
How to test an async function to throw an exception in Jest
darkmavis1980 profile

How to test an async function to throw an exception in Jest

#jest #javascript #unittest #webdev
7
Comments
2 min read
Why you shouldn't mix ES Modules and CommonJS
darkmavis1980 profile

Why you shouldn't mix ES Modules and CommonJS

#javascript #programming #development #webdev
13
Comments 11
3 min read
How to define Objects with type definitions in JSDoc comments
darkmavis1980 profile

How to define Objects with type definitions in JSDoc comments

#documentation #vscode #javascript #webdev
6
Comments
2 min read
The Navigator Clipboard API in JavaScript
darkmavis1980 profile

The Navigator Clipboard API in JavaScript

#javascript #webdev #programming
2
Comments 1
2 min read
[Code snippets] Testing html anchor links in Cypress
darkmavis1980 profile

[Code snippets] Testing html anchor links in Cypress

#cypress #javascript #e2e #testing
5
Comments
1 min read
GitHub Actions for NPM packages
darkmavis1980 profile

GitHub Actions for NPM packages

#github #webdev #npm #javascript
6
Comments
6 min read
How to replace the API Key with Private Apps in Hubspot
darkmavis1980 profile

How to replace the API Key with Private Apps in Hubspot

#hubspot #api #javascript #webdev
3
Comments 1
3 min read
How to fix the Content Security Policy directive with Strapi v4 and upload on AWS S3
darkmavis1980 profile

How to fix the Content Security Policy directive with Strapi v4 and upload on AWS S3

#strapi #webdev #javascript
4
Comments 2
2 min read
Using SWR hook with Suspense in React 18
darkmavis1980 profile

Using SWR hook with Suspense in React 18

#javascript #webdev #react #frontend
21
Comments
4 min read
A practical example of Suspense in React 18
darkmavis1980 profile

A practical example of Suspense in React 18

#react #javascript #webdev
46
Comments 5
5 min read
How to rename the master branch to main
darkmavis1980 profile

How to rename the master branch to main

#git #github #devops #webdev
18
Comments 3
2 min read
Understanding CSS variables
darkmavis1980 profile

Understanding CSS variables

#css #webdev #frontend #html
5
Comments
2 min read
Migrating Helmet for Express.js from v4.x to v5.x
darkmavis1980 profile

Migrating Helmet for Express.js from v4.x to v5.x

#helmet #security #express #javascript
7
Comments
2 min read
How to mock environment variables with Jest
darkmavis1980 profile

How to mock environment variables with Jest

#javascript #webdev #unittest #jest
35
Comments 6
1 min read
How to use ES Modules with Node.js
darkmavis1980 profile

How to use ES Modules with Node.js

#javascript #node #esm #webdev
12
Comments 6
3 min read
You should stop using `parseInt()`
darkmavis1980 profile

You should stop using `parseInt()`

#javascript #programming #webdev
232
Comments 48
3 min read
A practical example of how to use custom Errors in JavaScript
darkmavis1980 profile

A practical example of how to use custom Errors in JavaScript

#javascript #errors #webdev #programming
5
Comments 1
4 min read
A practical example of how to use Currying in Javascript
darkmavis1980 profile

A practical example of how to use Currying in Javascript

#javascript #currying #webdev #programming
465
Comments 10
3 min read
How to use Postman tests to populate variables
darkmavis1980 profile

How to use Postman tests to populate variables

#postman #tests #api #webdev
4
Comments 1
2 min read
Understanding React useEffect
darkmavis1980 profile

Understanding React useEffect

#react #hooks #javascript #frontend
9
Comments
4 min read
How to use Axios interceptors to handle API error responses
darkmavis1980 profile

How to use Axios interceptors to handle API error responses

#webdev #axios #http #javascript
71
Comments 5
3 min read
Fetching data with React hooks and Axios
darkmavis1980 profile

Fetching data with React hooks and Axios

#react #reacthooks #javascript #axios
83
Comments 6
2 min read
How to test mongoose models with jest and mockingoose
darkmavis1980 profile

How to test mongoose models with jest and mockingoose

#mongodb #node #jest #unittesting
21
Comments 3
5 min read
How to persist data with docker compose
darkmavis1980 profile

How to persist data with docker compose

#docker #container #devops
23
Comments 6
3 min read
Random numbers in Node.js with Crypto
darkmavis1980 profile

Random numbers in Node.js with Crypto

#crypto #node #math
16
Comments
2 min read
How to squash commits
darkmavis1980 profile

How to squash commits

#github #git #coding #development
5
Comments
2 min read
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