When comparing GitHub vs Heroku, the Slant community recommends GitHub for most people. In the question“What are the best cloud storage services for developers?” GitHub is ranked 2nd while Heroku is ranked 6th. The most important reason people chose GitHub is:
GitHub is the largest code host on the planet with over 21.4 million hosted repositories and many users. It's unarguably the largest VCS used by developers worldwide and as such, it has a vibrant community that follows it resulting in many guides and tutorials for new users. Even experienced developers can always find an answer to any question they may have.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Large community
GitHub is the largest code host on the planet with over 21.4 million hosted repositories and many users. It's unarguably the largest VCS used by developers worldwide and as such, it has a vibrant community that follows it resulting in many guides and tutorials for new users. Even experienced developers can always find an answer to any question they may have.
Pro Nice and usable UI
GitHub's UI is clean and intuitive. Each view is designed to not fill the screen with useless information.
For example, the repository view displays only the most crucial data about that repo - on the top it displays the number of commits, branches, releases and contributors. When clicked, each of them will take the user to a page that displays more detailed information.
Pro Integrated issue tracking
GitHub has integrated issue tracking that makes hunting and solving bugs easy. Each project's issues page can be filtered by closed issues, assignees, labels and milestones. Issues are also sortable by age, number of comments and update time.
Pro Provides free hosting for static websites
GitHub Pages is a feature that allows developers to create websites for their projects or anything they need a static website for, for free.
Pro Anyone can fork
Any user can fork a project and submit a pull request. If accepted by the owner, the fork will be merged with the master branch.
Pro GitHub makes it easy to find open source projects
GitHub is the largest host in the world for open source projects. Developers from all over the world fork and work on countless projects hosted on it.
GitHub's search box is a powerful tool that allows developers to find open source projects in areas they are interested in and where they can immediately start to contribute.
GitHub also has a page dedicated solely at exploring and finding open source projects, grouping them by each topic they cover. In the same view, GitHub displays trending repositories and sorting them by day, week or month.
Pro Gist (Snippets)
Gists is GitHub's way to easily share code, text snippets or any kind of information with the world. They are an easy way to share text and they work as Git repos, which means that they are forkable and versioned. They are also fully compatible with Git.
Pro Simplified team management tools
GitHub has easy and useful features to control teams, large and small alike. Team members can be given different powers on different projects, ranging from the ability to create them, to only being able to have read-only access.
Pro Convenient continuous integration with Travis CI
GitHub can be integrated with Travis CI for code testing and deployment, furthermore it is free of charge for free open-source projects.
Pro Supports Two-Factor authentication
GitHub has added another layer of security to their user accounts. This layer comes in the form of Two-Factor authentication. After it's enabled, GitHub delivers an authentication code by SMS, or by a free application for smartphones. After two-factor authentication is enabled, the authentication code is sent to the account owner's phone any time someone attempts to sign into their GitHub account. This means that only someone who has both the password and authentication code can sign into the account.
Pro Easy integration with cloud hosting services
Many widely used cloud hosting services are easily integrated with GitHub. Any project hosted on GitHub can be set up on these services in seconds. Some companies that offer this feature are:
- Amazon Web Services
- Google Cloud
- Heroku
- Windows Azure
Pro Support for mandatory code reviews
GitHub allows maintainers to make code reviews mandatory for any repository they choose.
Pro Code search functionality
GitHub supports searching code. Whether it's from a specific project or from the whole website. What's more, GitHub has excellent SEO and you can easily find any line of code hosted on public repos on GitHub even from Google.
Pro Student discounts
GitHub offers very good student discounts along with other things, such as AWS credits.
Pro Additional features for academics
For those with a valid .edu email or valid school ID there are additional benefits such as free private hosting. While it may take time for the account to be verified, it can easily be worth it.
Pro Project management tools available
GitHub has a tool called (quite intuitively) "Projects". It helps teams to organize and prioritize the work they are doing by creating roadmaps and release checklists.
Pro Easy to start with
Getting started with Heroku is very easy. It's a very straightforward procedure and a beginner can set up their first app in two minutes. Often it's just a matter of a couple of git
commands and it's all set up and running. The official Heroku docmentation also helps a lot.
Pro Excellent error logs
When your deploy fails you see a legitimate error log. Many of the other PaaS give you nondescript messages and debugging is a pain. Debugging Heroku wins by comparison.
Pro Add-ons let you easily add features and technologies
Heroku has a vast list of plugins and services that can be added to an instance. These plugins cover things from databases to email systems. This remove the task of having to install services and setting them up manually. Heroku does it all for you.
Pro Simple scaling
Heroku instances can easily be scaled up or down by increasing or decreasing the number of available dynos for that instance. This can be done through the CLI or through Heroku's web UI.
Pro Dedicated build servers
Heroku has dedicated servers for building app dependencies, to ensure that you won't have issues like "out of memory" errors when deploying your app.
Pro Mature
Heroku is one of the oldest PaaS providers. The fact that it's been around for such a long time means that it had a lot of time to mature over the years. There's also a massive number of articles, guides and tutorials on Heroku out there for beginners and advanced users.
Pro Free option
Heroku offers a free tier which contains a single dyno instance. It offers 512MB of memory and 100MB swap space.
Cons
Con Rule of thumb: 1GB per repository, 100MB per file
For most repositories this is acceptable, but for already large repositories with a long history, this may be a limiting factor.
Con Proprietary
Con Steals and sells your privacy
Con Limited web browser support
Modern web browsers like Waterfox are no longer supported, breaking basic UI elements and making the site unusable.
Con No OAuth2 support
In order to sign in to GitHub, users have to sign up first with unique credentials for GitHub only, so no option to sign in with Google+ or Facebook.
Con Owned by Microsoft
Con Very inconvenient UI
Very hard to switch between projects.
Con Constrained by addons
If you want to fully customize your production environment, then Heroku can be seriously constraining. Installing libraries or services can not be done unless there is already a Heroku plugin for it.
Con Further deployments are slow
While starting with Heroku is fast and easy, and the first few deployments are actually very fast, larger applications tend to have slower deployments. It takes some time for the dynos to restart and while they are restarting the application is completely offline. Which means that you can lose precious seconds of application time.
Con Really expensive
Heroku starts getting really expensive once you leave that free tier. It's not just the bare Heroku service that is costly, the addons as well are very pricey.