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icon of Oso Cloud

Oso Cloud

stars 3.5Kforks 191

Open source authorization with RBAC, ABAC, and ReBAC for any app

AuthorizationSecurityDeveloper Tools+4
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icon of MuPDF

MuPDF

stars 2.8Kforks 467

Fast open source library for rendering and editing PDFs

Developer FrameworkAPI Development ToolsCoding+3
icon of Apache APISIX

Apache APISIX

stars 16.7Kforks 2.9K

Cloud-native API gateway with dynamic routing and plugins

API InfrastructureCloud NativeAuthentication+5
icon of Lago

Lago

stars 9.8Kforks 623

Usage-based billing API for metered and hybrid SaaS pricing

API InfrastructureInvoicing & PaymentsPayment Infrastructure+4
icon of Matrix

Matrix

stars 4.3Kforks 548

Open protocol for secure, decentralized messaging and VoIP

ChatSecurityAPI Infrastructure+3
icon of Centrifugo

Centrifugo

stars 10.3Kforks 702

Scalable real-time messaging server with WebSocket support

WebSocket ServersAPI InfrastructureSelf Hosted+3
icon of LiveKit

LiveKit

stars 11Kforks 3.2K

Real-time voice and video infrastructure on open source WebRTC

AI AgentsAPI InfrastructureDeveloper Framework+5
icon of Redis

Redis

stars 74.9Kforks 24.7K

High-performance open source in-memory data structure store

DatabaseSelf HostedAPI Infrastructure+3
icon of Ghostscript

Ghostscript

stars 243forks 78

Open source PDF and PostScript interpreter and converter

Developer ToolsWorkflow AutomationCoding+3
icon of Typesense

Typesense

stars 26Kforks 901

Fast typo-tolerant search engine with instant results

Search EngineAPI InfrastructureDeveloper Tools+4
icon of Fusio

Fusio

stars 2.1Kforks 237

Build, document, and monetize APIs from one self-hosted platform

API InfrastructureAPI Development ToolsDeveloper Tools+5
icon of OpenPDF

OpenPDF

stars 4.3Kforks 706

Free open source Java library for creating and editing PDFs

Developer ToolsAPI InfrastructureWorkflow Automation+3