Juspay Technologies ORG

Open source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliation

One TypeScript interface for 24+ LLM providers — swap providers without rewriting. MCP-native (58+ servers), voice (TTS/STT/realtime), RAG, memory, file processors. Production-origin: powers Tara, Yama, and Clairvoyance at Juspay.

NixOS-like services for Nix flakes [maintainer=@shivaraj-bh]

Superposition is a context-based configuration management system designed to facilitate safe and flexible rollout of config changes

A multi-platform Nix configuration template optimized for development environment, based on nixos-unified.

A Nix companion to improve developer experience

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

Write Apps like Mathematical Equations!

open-source routing system designed for payment processing

EulerHS: full-fledged framework for creating web backends

Hyperswitch Web SDK: A Rescript powered React library for seamless payment integration and customization.

A simple NixOS & nix-darwin module for self-hosting GitHub runners

Open sourced control center for managing Hyperswitch - an open sourced payment switch.

Framework to build native apps using javascript.

Hyperswitch Card Vault is an open-source sensitive information storage system built on Rust.

Use `just` in your Nix devShells with re-usable and share-able targets.

REPO MOVED https://github.com/juspay/omnix/tree/main/crates/omnix-health

A simple flake module for Rust development, based on crane.

A terminal app built for scale and optimized for coding agents

No description.

A NixOS module for Jenkins, optimized specifically for running projects using Nix.

Flow Monad for your Backend

A flake app to push & pin to cachix.

Card validation helpers for payment forms.

Hyperswitch Client Core is an SDK for integrating with Hyperswitch, providing essential functionalities for seamless payment processing. It offers a lightweight, efficient, and easy-to-use interface for developers to interact with Hyperswitch services.

A JSON schema language

Hyperswitch Encryption Service is an open source Encryption, Decryption and Key Management Service

No description.

No description.

No description.

A comprehensive design system for Juspay that provides a consistent and scalable design language across all products and platforms.

No description.

No-frills CI for small teams using Nix

MOVED TO https://github.com/nixos-asia/website and https://github.com/flake-parts/community.flake.parts

No description.

Purescript wrapper for Sequelize - http://docs.sequelizejs.com/

An open source payments switch to make payments fast, reliable and affordable

DUI is a framework to build native android apps using javascript

Example configurations for self-hosting stuff on NixOS

Reliable Nix Cache Server configuration for self-hosting

A `flake-parts` module for colmena deployment tool

Clairvoyance is a real-time companion that listens, understands, and responds. It streams audio and text as they happen, unlocking rich insights and enabling intuitive interactions. Whether you're seeking clarity, context, or a capable personal agent, Clairvoyance brings intelligence closer to you—fluid, aware, and always ready.

Javascript framework for building platform independent apps

Various useful skills for development

No description.

No description.

Integration examples for Juspay SDKs

A demo Haskell app showing the use of Nix with flake-parts to simplify various dev workflows

No description.

One-click AI agent for Juspay

Highly customisable Svelte UI Components

React Native Plugin over Hyper SDK

Connect hyperswitch with saleor

An open source payments switch SDK written in Swift to make payments fast, reliable and affordable

Killbill plugin to use Hyperswitch as a payment orchastrator.

REPO MOVED https://github.com/juspay/omnix/tree/main/crates/nix_rs

One-click AI agent setup through Google Vertex AI Platform

Flutter Plugin over Hyper SDK

No description.

A CI runner you attach to

Isolated NixOS-based devbox for Mac users and others

Turn your phone into a remote control for AI coding sessions running on your dev machine.

A collection of React Native packages for Hyperswitch client core

One-click setup of all things Nix for Juspay'ers

Java client library for Hyperswitch.

hyperswitch-sdk-react-native

A simple integration app with React frontend and Node.js backend

Do you wish to have relational graphs in code....

No description.

No description.

Haskell bindings for Tabler Icons

Model Context Protocol (MCP) Server for Advanced Haskell Code Analysis - 40+ Comprehensive Analysis Tools

Beam MySQL compatibility layer

Capacitor Plugin over Hyper SDK

hyperswitch-sdk-utils is a shared utility library used across both hyperswitch-client-core and hyperswitch-web.

No description.

No description.

No description.

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

Simple Encryption Service

No description.

No description.

A simple integration app with React frontend and Python backend

No description.

A type-safe, non-TH Haskell SQL library and ORM

WIP: A simple Nix project template for Python projects

Fullstack GUI library for desktop, web, mobile, and more.

Déjà — deterministic record/replay for service boundaries

No description.

Newman is a command-line collection runner for Postman

Nix-based launcher for chrome-devtools-mcp; shares Playwright's bundled Chrome-for-Testing.

React wrapper for Hyper JS SDK for seamless payment integrations.

A rescript-based JavaScript library for dynamic script loading and HyperLoader initialization.

A collection of Rust libraries and utilities to aid application development.

No description.

No description.

A template for incremental Haskell builds using Nix

A port of https://github.com/juspay/purescript-sequelize into Haskell

Custom lints for HyperSwitch

A connector to connect agentic models to MCP tools

A fork of blend-design-system with ReScript bindings

tts cacheing service

No description.

Swift package manager version of HyperSDK

No description.

AI Video Production Pipeline — TypeScript agents powered by Neurolink

TBD

No description.

No description.

No description.

No description.

Simple card validator

Fork of https://github.com/nix-community/bun2nix open to contributions

Create an AI-powered error intelligence & test validation system using Juspay's Neurolink SDK - focused on debugging assistance rather than test generation.

React Native plugin for Hyper SDK WebView

Local knowledge graph for Claude Code. Builds a persistent map of your codebase so Claude reads only what matters — 6.8× fewer tokens on reviews and up to 49× on daily coding tasks.

Worktree manager for git

Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM]

No description.

Agent Package Manager

Repository for Expo support on HyperSDK React

A superposition virtual filesystem

Flutter SDK for integrating Breeze 1CCO on your cross platform flutter app

No description.

No description.

fork of main branch for use cases of jusbiz team

Open Feature Haskell SDK

No description.

Pure haskell mysql driver

No description.

A high-performance striped resource pooling implementation for Haskell

AI video retrieval and processing pipeline powered by Gemini — collects saved Instagram/YouTube content and extracts structured knowledge.

No description.

Cordova Plugin over Hyper SDK

Swift package manager version of HyperUPI

Swift package manager version of HyperTrident

Swift package manager version of HyperQR

Swift package manager version of HyperPayU

Swift package manager version of HyperPayPal

Swift package manager version of HyperPasskeys

Swift package manager version of HyperAPay

Swift package manager version of Trident3DS

Swift package manager version of HyperCore

No description.

No description.

A Redis client library for Haskell.

Swift package manager version of HyperCardScan

Purpose Bound Accounts with dual pool support implementation

No description.

React Native SDK for Bharat Bill Payments System (BBPS)

No description.

No description.

Lightweight OIDC Resource Server: JWT validation + Basic→JWT exchange for Rust services.

No description.

No description.

No description.

Superceded by https://github.com/juspay/odu

Flutter SDK for Bharat Bill Payments System (BBPS)

No description.

A safe, extensible ORM and Query Builder for Rust

No description.

smithy-mcp-generator

Smithy IDL based mock server generator

OpenObserve is an open-source observability platform for logs, metrics, traces, and frontend monitoring. A cost-effective alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.

Polyglot FFI support using Protobuf + Uniffi

No description.

No description.

A terminal for the web

SDK for integrating Breeze 1 Click Checkout into your React Native Application

No description.

Fork pseudoterminals in Node.JS

A high-throughput and memory-efficient inference and serving engine for LLMs

No description.

Train speculative decoding models effortlessly and port them smoothly to SGLang serving.

Swift package manager version of JuspaySafeBrowser

ReScript is a robustly typed language that compiles to efficient and human-readable JavaScript.

SGLang is a high-performance serving framework for large language models and multimodal models.

Bindings for parquet-rs in haskell

No description.

A tracing Layer for Kafka

Nix, the purely functional package manager

The most powerful MCP Slack Server with no permission requirements, Apps support, multiple transports Stdio and SSE, DMs, Group DMs and smart history fetch logic.

A comprehensive Amazon Web Services SDK for Haskell.

Juspay's AI Framework

Approved by Ashok Created by Vaibhav

Code Commit Secret Scanning Testing Done by Vaibhav approved by Ashok

Keycloak REST API Client

Reflex.DOM style UI building library on top of halogen-vdom and PrestoUI

Nifty common hpack configuration for Haskell projects

No description.

No description.

A JsonLogic implementation in Rust

Swift package manager version of HyperLottie

No description.

No description.

WIP: Like haskell-flake, but for Python projects

No description.

No description.

No description.

port of twitter's snowflake to haskell