1901.capitalone / datacompy
Pandas, Polars, Spark, and Snowpark DataFrame comparison for humans and more!
- python
- pandas
- spark
- data
- data-science
- compare
- +8 more
Ranked by Attention Score: stars gained over the last 30 complete days
1901–2000 of 3,291 by Attention Score · Oct 7, 2026 – Nov 5, 2026 (UTC)
Pandas, Polars, Spark, and Snowpark DataFrame comparison for humans and more!
Powerful multi-threaded coroutine dispatcher and parallel execution engine
Conduit streams data between data stores. Kafka Connect replacement. No JVM required.
A TUI playground to experiment with your favorite programs, such as grep, sed, awk, jq and yq
Plugins for Rider/JetBrains IDEs, Addon for Godot
Go bindings for H3, a hierarchical hexagonal geospatial indexing system
Java cryptographic library that supports Argon2, bcrypt, scrypt and PBKDF2 aimed to protect passwords in databases. Easy to use by design, highly customizable, secure and portable. All the implementations follow the standards and have been reviewed to perform better in the JVM.
The Catalogs of Sources of the Mobility Database.
Plan and apply Terraform/OpenTofu via PR automation, using best practices for secure and scalable IaC workflows.
Official library for RaBitQ vector quantization and approximate nearest-neighbor search, in C++ and Python.
OpenAeroStruct is a lightweight tool that performs aerostructural optimization using OpenMDAO.
phase4 - AS4 client and server for integration into existing systems. Specific support for Peppol and CEF eDelivery built-in.
Demo app for learning observability with Grafana and performance testing with k6.
Interoperable web-based DICOM slide microscopy viewer and annotation tool
Pure-Go SQL parser, formatter, linter and security scanner for 8 dialects. Zero-copy, race-free, with an LSP and MCP server.
Durable execution framework for AI agents in Go. Keeps agent state, tool calls, and execution loops resilient across process crashes.
Translatedeladmin JPA version: A back-end management system with separated front end and back end, based on Spring Boot 2.7.18, JPA, Spring Security, Redis, and Vue. The project is developed in separate modules, uses RBAC for permission control, supports data dictionary and data permission management, supports one-click generation of front-end and back-end code, and supports dynamic routing
An Android app which provides design news & inspiration as well as being an example of implementing material design.
PredictionIO, a machine learning server for developers and ML engineers.
An Android Animation library which easily add itemanimator to RecyclerView items.
Modin: Scale your Pandas workflows by changing a single line of code
Simplify Android M system permissions
Android library to observe scroll events on scrollable views.
🍎Transform an SVG icon into multiple themes, and generate React icons,Vue icons,svg icons
Accelerate local LLM inference and finetuning (LLaMA, Mistral, ChatGLM, Qwen, DeepSeek, Mixtral, Gemma, Phi, MiniCPM, Qwen-VL, MiniCPM-V, etc.) on Intel XPU (e.g., local PC with iGPU and NPU, discrete GPU such as Arc, Flex and Max); seamlessly integrate with llama.cpp, Ollama, HuggingFace, LangChain, LlamaIndex, vLLM, DeepSpeed, Axolotl, etc.
Examples built with TensorFlow.js
A toolkit for data mapping and language integrated query.
Asynchronous, non-blocking HTTP & WebSocket client for the JVM
Translated📌 Asynchronous thread pool framework, support Thread Pool Dynamic Change & monitoring & Alarm, no need to modify the code easily introduced.
Gorgonia is a library that helps facilitate machine learning in Go.
A repo containing samples tied to new functionality in each release of Google Chrome.
A horizontally scalable, highly available, multi-tenant, long term Prometheus.
Android Bluetooth Low Energy (BLE) Fast Development Framework. It uses simple ways to filter, scan, connect, read ,write, notify, readRssi, setMTU, and multiConnection.
An implementation of tap targets from the Material Design guidelines for feature discovery.
Automatically visualize your pandas dataframe via a single print! 📊 💡
Open source version of Google Authenticator (except the Android app)
A feature complete and high performance multi-group Raft library in Go.
Open Source Cloud Native Application Protection Platform (CNAPP)
Docker + Node = Dockerode (Node.js module for Docker's Remote API)
M3 monorepo - Distributed TSDB, Aggregator and Query Engine, Prometheus Sidecar, Graphite Compatible, Metrics Platform
Orchestrate end-to-end encryption, cryptographic identities, mutual authentication, and authorization policies between distributed applications – at massive scale.
Bash and Zsh shell history TUI suggest box - easily view, navigate, search and manage your command history.
Impress your boss and turn a Jupyter notebook into a beautiful, shareable web app — no callbacks, no frontend, no rewrite.
📲 ChatGPT Android demonstrates a Chatbot application using OpenAI's chat API on Android with Stream Chat SDK for Compose.
A simple, fast, embeddable, persistent key/value store written in pure Go. It supports fully serializable transactions and many data structures such as list, set, sorted set.
Fast, efficient, and scalable distributed map/reduce system, DAG execution, in memory or on disk, written in pure Go, runs standalone or distributedly.
Best practices for segmentation of the corporate network of any company
The official command line interface for the DigitalOcean API.
Apache Linkis builds a computation middleware layer to facilitate connection, governance and orchestration between the upper applications and the underlying data engines.
Single C file, Realtime CPU/GPU Profiler with Remote Web Viewer
🔍 Tiny, full-text search engine for static websites built with Rust and Wasm
An authorization library that supports access control models like ACL, RBAC, ABAC in Node.js and Browser
Go efficient fast multilingual NLP and text segmentation; support English, Chinese, Japanese and others.
Scalable Distributed Game Server Engine with Hot Swapping in Golang
CodeChecker is an analyzer tooling, defect database and viewer extension for static and dynamic analyzer tools.
Go (golang) package with 90 configurable terminal spinner/progress indicators.
An efficient video loader for deep learning with smart shuffling that's super easy to digest
A PHP QR Code generator and reader with a user-friendly API.
Build frontend browser apps with Rust + WebAssembly. Supports server side rendering.
Java decompiler, assembler, and disassembler
A web application completely written in Rust. 🌍
An open source library and framework for deep learning on satellite and aerial imagery.
A complete, ready to use, Neumorphic ui kit for Flutter, 🕶️ dark mode compatible
Self-Hosted API Management for Builders
A curated list of awesome Linux Containers frameworks, libraries and software
Pluggable foundation blocks for building distributed apps.
Open Source HTTP Reverse Proxy Cache and TSDB Query Accelerator
Highly available elephant herd: HA PostgreSQL cluster using Docker
InQL is a robust, open-source Burp Suite extension for advanced GraphQL testing, offering intuitive vulnerability detection, customizable scans, and seamless Burp integration.
EventMesh is a new generation serverless event middleware for building distributed event-driven applications.
The Lux Programming Language
ThunderSVM: A Fast SVM Library on GPUs and CPUs
An adapter which could be used to achieve a parallax effect on RecyclerView.
Libraries to help developers express architectural abstractions in Java code
Common financial risk and performance metrics. Used by zipline and pyfolio.
OpenMMLab Foundational Library for Training Deep Learning Models
Hollow is a java library and toolset for disseminating in-memory datasets from a single producer to many consumers for high performance read-only access.
The most accurate natural language detection library for Go, suitable for short text and mixed-language text
An authorization library that supports access control models like ACL, RBAC, ABAC in .NET (C#)
A C# parser construction toolkit with high-quality error reporting
Efficient, easy-to-use, and fast PHP JSON stream parser
Typed, correct GraphQL requests and responses in Rust
The Hoard Memory Allocator: A Fast, Scalable, and Memory-efficient Malloc for Linux, Windows, and Mac.
🔥 A next-generation CLI tool that makes it easy to create amazing web applications with Go on the backend, using htmx, hyperscript or Alpine.js, and the most popular CSS frameworks on the frontend.
Web3 Foundation Grants Program
A lightweight file manager with full ShareX support and more
Open-source, self-hosted enterprise & site search server built on OpenSearch. Crawls web / file / DB / cloud sources, 20+ languages, REST API, and AI/RAG & semantic search. Apache-2.0.
Bolero brings Blazor to F# developers with an easy to use Model-View-Update architecture, HTML combinators, hot reloaded templates, type-safe endpoints, advanced routing and remoting capabilities, and more.