Topcoder might be a bit more popular than BetaList. We know about 5 links to it since March 2021 and only 4 links to BetaList. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
BetaList - Gain early access to the future of startups. - Source: dev.to / 8 months ago
Guys..... Just found what I had in mind. https://betalist.com/ It gives early adopters a heads up. My idea however was that you don't even need a landing page and all the site does is containing your add and an email submission form and then you'll take it from there, discord, zoom meetings or whatever works for the people that have signed up. Betalist criteria is a bit different. - Source: Hacker News / 10 months ago
BetaList: BetaList is a platform where product creators and user communities showcase their products and exchange feedback. However, while ProductHunt offers free launches for products without any wait time, BetaList states that it can take up to two months to get listed. There is, however, a paid option to skip the waiting queue. Source: almost 2 years ago
Betalist is good for this: https://betalist.com/ You should also spend the next 30 minutes putting together a very rough description and a mailing list link, and then post a comment with a link. Being on the front page of HN will get you hundreds to thousands of visitors, so don't waste the opportunity! - Source: Hacker News / about 3 years ago
Leetcode.com for problem solving practice. Do basics first before jumping into this one. Similar thing you can do at topcoder.com for trying to code with a timer. Great for problem solving practice. Source: about 1 year ago
I know topcoder.com does competitive programming for $$, I haven't done it myself though so I'm not entirely sure how it works. Source: about 1 year ago
One thing I noticed is topcoder.com is in "Advanced" and I'm not sure but, how is Top Coder any more advanced than others? Source: almost 2 years ago
Usually, I go to hackerrank.com or topcoder.com to choose the easiest challenge and I do it. In that way, you can compare your solution with other ones and get better. Source: over 2 years ago
Some, like Hackerrank.com and topcoder.com can connect you to employers once you get good. Source: over 2 years ago
Product Hunt - A website that lets users share and discover new products
LeetCode - Practice and level up your development skills and prepare for technical interviews.
AlternativeTo - AlternativeTo lets you find apps and software for Windows, Mac, Linux, iPhone, iPad, Android, Android Tablets, Web Apps, Online, Windows Tablets and more by recommending alternatives to apps you already know.
Codechef - CodeChef is a not-for-profit educational initiative by Directi, an Indian software company. It is a global programming community that fosters learning and friendly competition, built on top of the world’s largest competitive programming platform.
PitchWall - Browse new startups, and submit your mobile app/games startup's beta page here.
Codewars - Achieve code mastery through challenge.