peg2
PEG+ (Parsing expression grammar) parser source code generator, command line tool. (by mezoni)
parser_builder
Lightweight template-based parser build system. Simple prototyping. Comfortable debugging. Effective developing. (by mezoni)
| peg2 | parser_builder | |
|---|---|---|
| 1 | 1 | |
| 18 | 8 | |
| - | - | |
| 3.9 | 0.0 | |
| almost 3 years ago | almost 2 years ago | |
| Dart | Dart | |
| BSD 3-clause "New" or "Revised" License | BSD 3-clause "New" or "Revised" License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
peg2
Posts with mentions or reviews of peg2.
We have used some of these posts to build our list of alternatives
and similar projects.
-
The "PEG2" parser generator now generates non-nullable code
https://github.com/mezoni/peg2 The generated parsers are now almost 1.5 times smaller and about 1.5 times faster. The generated parser code is easy to understand and easy to debug.
parser_builder
Posts with mentions or reviews of parser_builder.
We have used some of these posts to build our list of alternatives
and similar projects.
-
Classic non-configurable CSV parser suitable for most use cases. Pretty fast parsing.
CSV parser (fast_csv) as a result of use of the parser builder. I don't know why, but the generated parser is about 2.9-3.5 faster than the handwritten csv parser. Can be used with Flutter. Allows a bit of configuration - specifying a field separator (when using the extended version of the parser). But in this case, it will parse the data no faster than a 2.9 times compared to the parser from the csv package. When parsing large amounts of data, you can speed up parsing by a few seconds. This may be relevant for Desktop Flutter applications.
What are some alternatives?
When comparing peg2 and parser_builder you can also consider the following projects:
Num-Plus-Plus - A scientific & intutive calculator written in Flutter.
autumn - A Java parser combinator library written with an unmatched feature set.
org_parser - An Org Mode parser for Dart
Lexepars - Concise monadic parser combinator library with separate lexer/parser phases, off-side rule and big-size input support.
dart-petitparser - Dynamic parser combinators in Dart.