Format- and source-agnostic ingestion framework: a common execution runtime for turning record-oriented data sources into typed columnar data. Rust core, Python bindings; adapters live in separate packages.

python rust streaming performance etl arrow zero-copy data-engineering columnar-storage dataframe parallel-processing data-pipeline data-ingestion etl-framework apache-arrow columnar pyo3 parser-engine memory-bounded ingestion-engine

• Updated Oct 17, 2026
• Rust

Concise monadic parser combinator library with separate lexer/parser phases, off-side rule and big-size input support.

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• Updated May 25, 2026
• C#

A parser engine born for scrapy

crawler parser-library xpath scrapy peewee jsonpath scrapy-redis simplejson jsonpath-rw parser-engine

• Updated May 27, 2019
• Python

RUST Parser Engine for GOLD Parser. Read compiled grammar tables and source, DFA tokenizer, LALR parser.

rust parser ast lalr-parser-generator parser-engine

• Updated Nov 22, 2024
• Rust

python spider scrapy peewee parser-engine

• Updated May 17, 2019
• Python

Php generic parser generator with namespaces

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• Updated Feb 27, 2026
• PHP