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pymupdf / PyMuPDF

PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.

★ 11k Python today
Activiti / Activiti

Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.

★ 11k Java today
oantolin / orderless

Emacs completion style that matches multiple regexps in any order

★ 1.1k Emacs Lisp 7d ago
hang-jin / editaplot

AI-guided editable scientific figures with Codex and local Origin/OriginPro

★ 972 Python today
ZiZc3 / XPSemu

Original Xbox emulator (Xemu) port for the PS5

★ 196 C 5d ago
4KVCD / VideoMetricsLab

Calculate VMAF, VMAF NEG, VMAF v1, SSIMULACRA2, Butteraugli and ColorVideo VDP on NVIDIA, AMD and Intel GPUs, alongside PSNR, SSIM and XPSNR. Compare encodes with frame-exact playback that switches between the source and each encode instantly to easily spot differences.

★ 41 C++ 1d ago
JiGuang283 / VRMify

PMX / MMD to VRM converter with a GUI: turn MMD, FBX, unitypackage, XPS and PSK models into VRM 1.0 / 0.x avatars (MToon, SpringBone, expressions) for VSeeFace, UniVRM and VTuber apps. Pure Python, no Blender or Unity. MMD 模型转 VRM 工具