Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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filesize.js
Zero-dependency JavaScript utility that converts byte counts into human-readable file size strings, with SI, IEC, and JEDEC standard support.
pretty-bytes
Convert byte counts into human-readable strings like 1337 → 1.34 kB, with binary, bit, and locale-aware formatting options.
bytes
Tiny utility for parsing and formatting byte strings like '1kb'
bytemuck
A zero-cost, no_std Rust crate for safely casting between plain data types and reinterpreting slices as bytes.
Partial JSON
Parses incomplete JSON strings streamed token-by-token from an LLM into usable JavaScript values as they arrive.
officeParser
Parse Office documents into a rich AST and generate Markdown, HTML, PDF, or RAG chunks
memchr
Extremely fast SIMD-accelerated byte and substring search for Rust
schema-dts
TypeScript type definitions for Schema.org's JSON-LD vocabulary, giving structured data literals full autocomplete and compile-time validation.
serde_bytes
Wrapper types for optimized, compact Serde handling of byte slices and buffers
crc-32
A dependency-free JavaScript library for computing standard CRC-32 and CRC-32C checksums in Node.js and browsers.
byte-size
Converts a numeric bytes value into a human-readable string like '3.5 kB', with metric, IEC, and fully custom unit support.
baml
The Python runtime for BAML — a typed prompt language that compiles LLM calls into type-safe, testable client code.
Llama Cloud Services
Python SDK for LlamaCloud's document parsing, extraction, and managed index services
LlamaParse
GenAI-native document parser that turns complex files into LLM-ready text and Markdown.
bstr
Extension traits that let Rust treat byte slices and Vec<u8> as conventionally-UTF-8 byte strings.