trepplein
Play
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trepplein | Play | |
---|---|---|
2 | 31 | |
26 | 12,508 | |
- | 0.2% | |
0.0 | 9.7 | |
about 2 years ago | 2 days ago | |
Scala | Scala | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
trepplein
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Automated Theorem Provers?
The default kernel used is fairly large, since it does some optimisations for interactivity. However there are 3 independent checkers for Lean's output format, https://github.com/gebner/trepplein, https://github.com/leanprover/lean/tree/master/src/checker and https://github.com/leanprover/tc . They're all fairly small, with leanchecker being less than 1000 loc.
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Formalising Mathematics: An Introduction
Lean allows for third party type checkers. There are relatively small alternative type checkers for Lean, e.g. [1].
Lean's power lies in its elaborator that breaks down complex tactic-based proofs to a core proof language. This elaboration process can be extended with custom tactics, making it way more powerful than metamath.
[1] https://github.com/gebner/trepplein/tree/master/src/main/sca...
Play
- Play Framework 2.9.0 Release Candidate
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Reflex – Web apps in pure Python
My major complain here is that, as far as being a web framework there is precious little information here about the framework. How does this framework scale with multiple requests? What concurrency strategy is it using (threads, processes, actors, etc?). Is this opinionated (it doesn't seem so but it also doesn't say it isn't either). How does this work with popular libraries x,y,z. The full docs have a little bit more information, but not a ton. But mostly there are some cute toy examples and "built in python" and thats about it.
Lets compare this with for example play https://www.playframework.com/ I know from this that it built on Akka, its stateless, aims for predictable resource consumption, has non-blocking io, etc. There is a ton of really important information on what does this web framework actually do that is really important when you are making a choice of a framework.
I have no idea how good this framework is, but besides a few toy examples, I can't see anything that makes me thing "wow this is great I need to use this".
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Play (1) Linux manual page
A web application framework for Java/Scala: https://www.playframework.com/
- Scala opensource projects
- Play Framework for Java and Scala
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What is scala's modern Web API framework?
Scala 3 migration isn't as simple as migrating other apps, you can track the work at https://github.com/playframework/playframework/issues/11260
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How does web developement process compare to java web developement ?
And there are frameworks you can use to make development easier, like Play. And Java has plenty of choices for dependency injection frameworks.
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what library/framework should I use for backend development?
However do note, Play should be perfectly usable as well, and it's still maintained by the community: https://github.com/playframework/playframework/issues/11649
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Why I selected Elixir and Phoenix as my main stack
In university I learned a bit of Java, so maybe I could use it professionally I guess?. There were many options to choose from. DropWizard, Spark, Play Framework. But the more documented one in the internet I found was Springboot, besides there were some courses in spanish and some friends that knew something about Springboot, so I give it a chance.
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Right way to use AWS & Scala
For a backend web server I use Play - https://www.playframework.com/ which I find to be the easiest one as a backend web server. For learning/using spark I found this course from coursera to be very useful. https://www.coursera.org/learn/scala-spark-big-data
What are some alternatives?
CoqGym - A Learning Environment for Theorem Proving with the Coq proof assistant
Spring Boot - Spring Boot
hott3 - HoTT in Lean 3
Scalatra - Tiny Scala high-performance, async web framework, inspired by Sinatra
scala - Scala 2 compiler and standard library. Bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3
Quarkus - Quarkus: Supersonic Subatomic Java.
holbert - A graphical interactive proof assistant designed for education
Finatra - Fast, testable, Scala services built on TwitterServer and Finagle
Lila - ♞ lichess.org: the forever free, adless and open source chess server ♞ [Moved to: https://github.com/lichess-org/lila]
Lift - Lift Framework
Http4s - A minimal, idiomatic Scala interface for HTTP
Spring - Spring Framework