Earn certificates on Coursera (classcentral.com can help you find courses to take). Source: about 1 year ago

You could also check out classcentral.com there's a search option, and hyperlinks specifically for free certificates -- the articles are usually really neatly outlined for ease of navigation as well. Source: over 1 year ago

At this link (classcentral.com) get hundreds, if not thousands of courses made by ( Google, Amazon, Harvard, and Stanford). Source: almost 2 years ago

I like freeCodeCamp because they actually suffer from the opposite issue of being too hands-on with little of the deeper context that TOP gives. There is also a free "bootcamp" style shared walkthrough of the webdev/js content if that format is more motivating. Both are easy to find on classcentral.com. Source: over 2 years ago

For basic python there are countless extensive courses on youtube or maybe look on classcentral.com. Source: almost 3 years ago

Hey HN! I am asking out of genuine curiosity, and perhaps doing a little market research. My team uses https://www.donut.com/ and https://officevibe.com/ but I'm pretty sure we're on the free tier for both. Do you work in a team that pays monthly for any cool Slack apps or integrations? Which ones? If you're not the one paying, do you find it useful - or annoying? Cheers! - Source: Hacker News / over 1 year ago

Officevibe, which is an employee experience platform, regularly sends out Slack notifications on behalf of their customers asking employees to complete a brief survey. Their engineering team utilizes the Automations API to create lists of users for whom the Slack survey could not be delivered and send them an email survey instead. - Source: dev.to / about 2 years ago