jqlang / jq

Command-line JSON processor

juspay / hyperswitch

Open-source, self-hostable payments infrastructure in Rust that connects to many payment processors and offers routing, vault, and reconciliation modules.

dream-num / univer

Open-source TypeScript SDK for embedding spreadsheet, document, presentation, and table editing into your own applications.

hughhowey / neo

A local, distraction-free desktop word processor for writing novels, with a bookshelf library and manuscripts formatted like books as you type.

OpenXiangShan / XiangShan

Open-source high-performance RISC-V processor

remarkjs / remark

markdown processor powered by plugins part of the @unifiedjs collective

btcpayserver / btcpayserver

Accept Bitcoin payments. Free, open-source & self-hosted, Bitcoin payment processor.

qpdf / qpdf

qpdf: A content-preserving PDF document transformer

antonmedv / fx

Terminal JSON viewer & processor

mikefarah / yq

yq is a portable command-line YAML, JSON, XML, CSV, TOML, HCL and properties processor

wmjordan / PDFPatcher

PDF补丁丁——PDF工具箱，可以编辑书签、剪裁旋转页面、解除限制、提取或合并文档，探查文档结构，提取图片、转成图片等等

joeseesun / qiaomu-anything-to-notebooklm

Claude Skill: Multi-source content processor for NotebookLM. Supports WeChat articles, web pages, YouTube, PDF, Markdown, search queries → Podcast/PPT/MindMap/Quiz etc.

tensorflow / tflite-micro

Infrastructure to enable deployment of ML models to low-power resource-constrained embedded targets (including microcontrollers and digital signal processors).

kislyuk / yq

Command-line YAML, XML, TOML processor - jq wrapper for YAML/XML/TOML documents

UglyToad / PdfPig

Read and extract text and other content from PDFs in C# (port of PDFBox)

ShuhongLL / RawVLA

RawVLA: Embodied Neural Image Signal Processor For Robotic Manipulation

mit-pdos / xv6-riscv

A teaching operating system: a re-implementation of Unix Version 6 in ANSI C for RISC-V multiprocessors, running on QEMU.

TomWright / dasel

Unified querying, transformation, and modification of JSON, TOML, YAML, XML, INI, HCL, KDL and CSV.

immutables / immutables

Java annotation processor to create immutable objects and builders, for records too. Sweep boilerplate code under the rug!

unidoc / unipdf

Golang PDF library for creating and processing PDF files (pure go)

DanielLavrushin / b4

Network packet processor with a friendly UI for circumventing Deep Packet Inspection (DPI) systems.

Audio4Linux / JDSP4Linux

An audio effect processor for PipeWire and PulseAudio clients

juspay / hyperswitch-prism

One library | Many payment processors | Scale to multiple processors with few lines of code.

DBraun / DawDreamer

Digital Audio Workstation with Python; VST instruments/effects, parameter automation, FAUST, JAX, Warp Markers, and JUCE processors

Faster3ck / Converseen

Converseen is a batch image converter and resizer

harehare / mq

A jq-like Markdown query language for command-line processing

euzu / tuliprox

tuliprox: Self-Hosted Media Gateway & Playlist Processor in Rust 🦀 - supports M3U, Xtream Codes, HDHomeRun, Plex, Emby & Jellyfin. Filtering, merging, scheduling & web delivery.

maohgad-web / Neural-coprocessor

Neural-coprocessor *MGPU Bridge* ReShade add-on that runs DLSS Neural Rendering on a second GPU while the first renders the game. Not SLI — neural post-processing is a terminal stage, so it can be executed on another device entirely. Measured on dual RTX 5060 Ti, with the method and the mistakes published.

openhwfoundation / cvw

CORE-V Wally is a configurable RISC-V Processor associated with RISC-V System-on-Chip Design textbook. Contains a 5-stage pipeline, support for A, B, C, D, F, M and Q extensions, and optional caches, BP, FPU, VM/MMU, AHB, RAMs, and peripherals.

onevcat / Kingfisher

A lightweight, pure-Swift library for downloading and caching images from the web.

redpanda-data / connect

Fancy stream processing made operationally mundane

Unity-Technologies / EntityComponentSystemSamples

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mapstruct / mapstruct

An annotation processor for generating type-safe bean mappers

fulldecent / system-bus-radio

Transmits AM radio on computers without radio transmitting hardware.

crosire / reshade

A generic post-processing injector for games and video software.

asciidoctor / asciidoctor

:gem: A fast, open source text processor and publishing toolchain, written in Ruby, for converting AsciiDoc content to HTML 5, DocBook 5, and other formats.

unifiedjs / unified

Parse, inspect, transform, and serialize content with syntax trees

airbnb / DeepLinkDispatch

A simple, annotation-based library for making deep link handling better on Android

Fannovel16 / comfyui_controlnet_aux

ComfyUI's ControlNet Auxiliary Preprocessors

sass / dart-sass

The reference implementation of Sass, written in Dart.

mortbopet / Ripes

A graphical processor simulator and assembly editor for the RISC-V ISA

intel / pcm

Intel® Performance Counter Monitor (Intel® PCM)

pamburus / hl

A fast and powerful log viewer and processor that converts JSON logs or logfmt logs into a clear human-readable format.

PartialVolume / shredos.x86_64

Shredos Disk Eraser 64 bit for all Intel 64 bit processors as well as processors from AMD and other vendors which make compatible 64 bit chips. ShredOS - Secure disk erasure/wipe

pngwn / MDsveX

A markdown preprocessor for Svelte.

manifold-systems / manifold

Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.

BrighterCommand / Brighter

A framework for building messaging apps with .NET and C#.

OpenGene / fastp

An ultra-fast all-in-one FASTQ preprocessor (QC/adapters/trimming/filtering/splitting/merging...)

stnolting / neorv32

🖥️ A small, customizable and extensible MCU-class 32-bit RISC-V soft-core CPU and microcontroller-like SoC written in platform-independent VHDL.

cyring / CoreFreq

CoreFreq : CPU monitoring and tuning software designed for the 64-bit processors.

ruby-shoryuken / shoryuken

A super efficient Amazon SQS thread based message processor for Ruby.

google-gemini / genai-processors

GenAI Processors is a lightweight Python library that enables efficient, parallel content processing.

Foso / Ktorfit

HTTP client generator / KSP plugin for Kotlin Multiplatform (Android, iOS, Js, Jvm, Native, WasmJs)) using KSP and Ktor clients inspired by Retrofit https://foso.github.io/Ktorfit

carvel-dev / ytt

YAML templating tool that works on YAML structure instead of text

quixio / quix-streams

Python Streaming DataFrames for Kafka

tilo / smarter_csv

Fastest end-to-end CSV ingestion for Ruby (with C acceleration). SmarterCSV auto-detects formats, applies smart defaults, and returns Rails-ready hashes for seamless use with ActiveRecord, Sidekiq, parallel jobs, and S3 pipelines — even for messy user-uploaded real-world data.

cycfi / q

C++ Library for Audio Digital Signal Processing

kmackay / micro-ecc

ECDH and ECDSA for 8-bit, 32-bit, and 64-bit processors.

chipsalliance / riscv-dv

Random instruction generator for RISC-V processor verification

speced / bikeshed

:bike: A preprocessor for anyone writing specifications that converts source files into actual specs.