Based on our record, F-Droid seems to be a lot more popular than Topcoder. While we know about 376 links to F-Droid, we've tracked only 5 mentions of Topcoder. 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.
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
F-Droid is an installable catalogue of FOSS (Free and Open Source Software) applications for the Android platform. Download and install the F-Droid app from https://f-droid.org/. - Source: dev.to / about 1 month ago
Head over to the F-Droid website and follow the instructions to install the app. Once that's done, open F-Droid and search for Termux and install the latest version. Please don't use Google Play Store to install Termux, as the version there is very outdated. - Source: dev.to / 2 months ago
The freedom, such as it is, comes from alternative app stores. I trust F-Droid (https://f-droid.org/) somewhat more than I trust apps on the Play Store so that's my first stop when I'm looking for something. - Source: Hacker News / 3 months ago
You can find alternative apps for almost everything. Most of the opensource alternatives have no im built trackers. Use https://f-droid.org/ for free open source, adfree, tracker-free apps. Source: 6 months ago
F-Droid Basic (version 1.18.0): The minimal client app for the app store that respects freedom and privacy. Source: 7 months ago
LeetCode - Practice and level up your development skills and prepare for technical interviews.
APK Pure - Download apk for Android with APKPure APK downloader. NoAds, Faster apk downloads and apk file update speed. Best of all, it's free
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.
Aptoide - Aptoide is a third party replacement for the traditional Google Play Store.
Codewars - Achieve code mastery through challenge.
APKMirror - Android Market and APK Downloads