Top 9 Scala Parsing Projects
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Mostly a mess of pattern matching. I really need to make some generic tree utilities. Haven't been able to find a decent parser combinator that works in Scala 3 (I usually use fastparse which depends heavily on Scala 2 macros, and scala-parser-combinators works in Scala 3, but I've had a lot of trouble getting it to not be too greedy), so I used the state monad from cats to parse at the bottom of the file, which I think turned out fairly nice.
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Scout APM
Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.
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Project mention: Play Framework: first release based at Open Collective | reddit.com/r/scala | 2022-01-12
and porting Parboiled to Scala 3 looks like an ongoing blocker.
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Scallop is great -- it allows you to wrap entire functions and routines inside calls which pass arguments (like --name) and use them.
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Scala Parser Combinators
simple combinator-based parsing for Scala. formerly part of the Scala standard library, now a separate community-maintained module
Mostly a mess of pattern matching. I really need to make some generic tree utilities. Haven't been able to find a decent parser combinator that works in Scala 3 (I usually use fastparse which depends heavily on Scala 2 macros, and scala-parser-combinators works in Scala 3, but I've had a lot of trouble getting it to not be too greedy), so I used the state monad from cats to parse at the bottom of the file, which I think turned out fairly nice.
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That issue is not about sum types, it's about products of subcommand decoders. E.g. you might want to support a syntax like this:
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Project mention: Macros API of jsoniter-scala got Scala 3 support! | reddit.com/r/scala | 2022-01-15
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SonarQube
Static code analysis for 29 languages.. Your projects are multi-language. So is SonarQube analysis. Find Bugs, Vulnerabilities, Security Hotspots, and Code Smells so you can release quality code every time. Get started analyzing your projects today for free.
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Scala Parsing related posts
- Macros API of jsoniter-scala got Scala 3 support!
- Play Framework: first release based at Open Collective
- jsoniter-scala with Spark - feedback wanted
- I told you, it's hot! Speed up your circe up to 2x times! 🎃🎃
- How to create a small json lib using antlr and shapeless
- Recommended CLI parsing libraries
- Fast JSON in Scala 3 with Typeclass Derivation
Index
What are some of the best open-source Parsing projects in Scala? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | Scopt | 1,336 |
| 2 | Fast Parse | 980 |
| 3 | Parboiled2 | 676 |
| 4 | Scallop | 618 |
| 5 | Scala Parser Combinators | 562 |
| 6 | decline | 505 |
| 7 | jsoniter-scala | 464 |
| 8 | atto | 352 |
| 9 | CLIST | 102 |
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