I have added signup with email option on the website and it is getting lots of spam registration from domain like bestsky.info ,asassd.domailnew.com etc. Is there a library or API that can help to detect these type of spam domains?

Making a dating site. Imagine James "hearts" Sally's profile. I want a simple notification for Sally next time she logs in. Like Indie Hackers, where a little red number by your profile. My current idea is having both: {hearts: [james, fred, george]} {notifications: [james]} objects in th...

Recently I am seeing a lot of SAAS grow & I am thinking of launching one as a side project. It can be one off like whole automation thing that I make once & forget & it makes me money or it can be something that I have to keep updated like Web or Mobile Templates. As this group has a lot of maker...

I wanna make something with React Native but don't have any cool ideas. Something simple would be nice, so I could open source it.

What's the preferred free tier of the cloud services right now? More context: I need to run a basic web UI + API server (which could go to sleep if there's no traffic, but hopefully not!), a Postgres instance, and a constant background daemon.

i've got 10000 emails in a mongo database. whats a simple way to email all these people. any app/site recommendations. looking for simplicity. obviously don't want my emails to end up in "promotions" or "junk" either, but that might be hard. thanks

Google analytics vs. keeping track of total views for each item detail page. What is the best way to track?

You add something like; coolname.log(event, context) coolname.log(response) In your lambda_handler and that sends your logs to a dashboard where you're able to; 1) search your logs via the response or request i.e. any header, path param or query param 2) you're able to add columns i.e. you have a...

I often reuse the same code across multiple Rails apps. From simple service objects to stylesheets. I’m wondering what an easy way would be to share those across different apps? I guess I could put them into ruby gems, but that seems convoluted? Having to build/manage the gem. Imagine I just wan...

I'm currently using github but it seems expensive compared to the offerings of gitlab for example.

For #studiolist I want to store and access data as easily as possible. I thought about storing in large text files but the performance is probably not that good. Using SQL I would not be able to store the data in simple text files (as far as I know). Except for user-sensitive data these text file...

I'm coding the design of my web app. I'd like the whole thing to show on one page without the user having to scroll down. The design is simple and loans itself to that, I just need to work out the coding. I've played with %, vh, and vmin. It looks like a mess, particularly on phones and tablets ...