Is there a better way to work with promises and callback?
some examples: https://gist.github.com/emersonbroga/1fc25bce61dd0035990apeople say to avoid callback hell, using promises but it feels the same hell.
emersonbroga
Re:Ask HN: Who wants to be hired? (February 2026)
on Wednesday February 04, 2026 @04:06PM (#46891780)
Location: Belo Horizonte, Brazil (GMT-3)
Remote: Yes
Willing to relocate: No
Technologies: Typescript, React, Next.js, Web3.js
CV: https://career.emersonbroga.com/
LinkedIn: https://www.linkedin.com/in/emersonbroga
Email: [email protected]
BG: Problem solver and team player. Working with web development for more than 20 years, started in the backend, then in 2016 migrated to frontend, working with react in large applications such as fox.com, natgeo, foxnation. During that time worked on the fox's livestream of the supowerbowl. Then migrated to web3, working with the frontend part of web3, at quicknode.com, created the faucet.quicknode.com as a side project just to learn web3. Looking for roles in the web3 space. Check my linked in recommendations page.
How to sell flight tickets online?
Hey guys... I want to create a website for a travel agency startup, but I don't know how to get in touch with the flight companies to get the flight prices and schedule. do you know if they have an api?
Re:HN. Let's share Twitter accounts
on Thursday July 10, 2014 @11:44PM (#8018782)
Follow me at @emersonbroga http://www.twitter.com/emersonbroga =)
Ask HN: Where to save passwords and api keys
Hey guys, I have several email accounts related to all projects and also several server root passwords, database passwords, api keys and secrets from many services, and those passwords are stored in the config files of it's respective projects. I want/need to save those passwords in some place safe and with easy access. Any suggestions?