rust 880 cli 475 parser 360 serde 337 yaml 278 serialization 232 toml 221 csv 162 config 149 database 134 parquet 126 rpc 125 wasm 115 data 114 llm 114 http 110 validation 103 javascript 101 jsonrpc 98 python 95 command-line 94 json-schema 92 schema 92 web 89 sqlite 88 linter 86 api 84 formatter 81 parsing 77 typescript 77 sql 74 postgres 74 configuration 74 postgresql 73 json-rpc 72 query 72 mysql 65 deserialization 64 logging 62 duckdb 61 jq 61 streaming 59 webassembly 57 json5 56 xml 56 snowflake 52 rust-lang 52 mariadb 52 no-std 51 sqlserver 51 sqlite3 51 redshift 51 cockroachdb 51 markdown 50 etl 49 ai 49 css 47 jsx 45 ai-agents 45 websocket 45 static-code-analysis 44 simd 44 embedded 43 apache-arrow 43 macro 43 rdf 43 dsl 43 mcp 42 format 42 semantic-web 41 rust-library 41 terminal 40 jsonc 40 linked-data 39 diff 39 protocol 39 encoding 39 java 39 json-ld 38 hacktoberfest 38 cobol 37 protobuf 37 cargo 37 async 37 copybook 36 developer-tools 36 data-conversion 36 ebcdic 36 fixed-records 36 mainframe 36 jsonpath 36 log 36 rust-crate 36 converter 35 tui 35 server 35 jsonl 34 idl 34 agent 31 derive 31