
GitLab
BitBucket
VS Code
Git
Treehouse
Pantheon
CodePen
Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
ClassroomIO
Adhoc School
Notion Insider
Notion4Teachers
Rolljak
Kotn: Black Friday Project
Alibaba
Buy office/school supplies...support teachers

Which is more popular?
Based on our record, GitHub seems to be more popular. It has been mentioned 2484 times since March 2021.
Website, pricing, platforms and company facts side by side.
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Chalkfly
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| Website | github.com | chalkfly.com |
| Pricing | — | |
| Company | Startup from the United States · 500 - 999 employees · 2008 | — |
| Listed in |
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How to do coding peer reviews with Github
More videos
Help your favorite teacher with Chalkfly: Ryan Landau at TEDxDetroit 2013
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using GitHub and Chalkfly. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

GitHub is an essential platform for modern software development. It makes it easy to host, manage, and collaborate on code while providing powerful tools for version control, project management, and team...
GitHub Discussions is a communication forum for the community around an open source or internal project. Discussions enable fluid, open conversation in a public forum. Discussions are transparent and accessible, but...
However, like any (human) product, the platform has its limits, downsides, and critics. GitHub has been barred by certain governments, and even if that isn’t exactly the company’s fault, the users are the ones limited...
We have no reviews of Chalkfly yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.

For developers who cannot access Fable 5, Claude Opus 4.8 offers the best alternative. Integrating this model into your daily workflow is straightforward, especially when using modern development platforms like GitHub for repository... - Source: dev.to / about 1 month ago
1228 push attempts died with fatal: could not read Username for 'https://github.com' — an https remote with no credential helper and no stored Credentials. First one 2026-07-21T20:48:03Z, still failing as I write this. Thirty-nine Days. - Source: dev.to / 20 days ago
They can include the protocol, it’s that regardless of what’s put in there it’ll use https, which is explained with examples both in the following sentences and then in more detail in a linked doc. > For repositories on GitHub, GitLab,... - Source: Hacker News / 23 days ago
Tracking Chalkfly since Jan 2022.
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A community-based marketplace for K12 after school activities & activities.
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Build and debug modern web and cloud applications, by Microsoft
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Marketplace for Curated Notion Templates
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