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langjam
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Langjam 17-19 Feb
See https://github.com/langjam/langjam for more details.
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I challenge you to write a program in my terrible programming language I wrote in 2 days
If you had fun creating your lang, you might want to keep an eye open for the next https://github.com/langjam/langjam
- Ask HN: Skill you want to learn in 2022?
- Let's write a compiler, part 5: A code generator
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Hacker News top posts: Aug 1, 2021
Lang Jam: create a programming language in a weekend\ (99 comments)
swifties
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Let's write a compiler, part 5: A code generator
Depends on the complexity of your queries, but if you have a narrow subset that you're interested in, implementing a recursive descent parser for just those parts of the syntax that fits your problem like a glove could be a better solution.
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Let's write a compiler, part 3: A parser
What few seem to realize is that it's perfectly possible to abstract out some of the work and create an extensible foundation for manual parsers.
Since it's all regular code, you can use the full power of the host language to deal with the problem.
https://github.com/codr7/swifties/blob/main/Sources/Swifties...
What are some alternatives?
zetasql - ZetaSQL - Analyzer Framework for SQL
JSqlParser - JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern
org-roam-ui - A graphical frontend for exploring your org-roam Zettelkasten
grammars-v4 - Grammars written for ANTLR v4; expectation that the grammars are free of actions.
sqlite-parser - JavaScript implentation of SQLite 3 query parser
rhizome - A JIT for Ruby, implemented in pure Ruby
pl0c - Self-hosting PL/0 to C compiler to teach basic compiler construction from a practical, hands-on perspective.
go-mysql-server - A MySQL-compatible relational database with a storage agnostic query engine. Implemented in pure Go.
queryparser - Parsing and analysis of Vertica, Hive, and Presto SQL.
sqlparse - A non-validating SQL parser module for Python
schism - A self-hosting Scheme to WebAssembly compiler