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Tags: Backend and APIs
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49–72 of 88 · Most stars

An Open Source secure REST implementation for the HL7 FHIR Specification. For API documentation, please see https://github.com/Asymmetrik/node-fhir-server-core/wiki.

  • fhir-server
  • fhir-specification
  • healthcare

Marshmallow provides a flexible and performant JSON unmarshalling in Go. It specializes in dealing with unstructured struct - when some fields are known and some aren't, with zero performance overhead nor extra coding needed.

  • go
  • golang
  • json
  • performance

This library provides a set of F# helpers for string manipulations, logging, collection data structures, file operations, text processing, security, async, parsing, diagnostics, configuration files and Json serialization.

A Lean backend framework whose authorization safety is formally proven. The developer writes only a Cedar schema and policies; handlers are built on Supabase Auth and PostgreSQL.

A simple Cron library for go that can execute closures or functions at varying intervals, from once a second to once a year on a specific date and time. Primarily for web applications and long running daemons.

Self-hosted, invisible CAPTCHA that detects AI agents driving real browsers. GDPR, WCAG 2.2 AA, and EAA: no cookies, no third-party data sharing, and no visual or audio puzzle. With a false-positive budget enforced in CI. Proof of work, drop-in for Turnstile and reCAPTCHA.

  • anti-bot
  • behavioral-analysis
  • bot-detection
  • captcha

Goma Gateway – Lightweight, High-Performance API Gateway and Reverse Proxy with declarative config, robust middleware, and support for REST, GraphQL, TCP, UDP, and gRPC.

Your users download a 4GB AI model, the connection drops at 3.8GB, verifyfetch resumes from 3.8GB and verifies every byte. Drop-in integrity verification for Transformers.js, WebLLM, and any large file in the browser.

  • ai-models
  • browser
  • fetch
  • integrity

OpenIG is an open-source identity gateway (reverse-proxy) that secures, routes, and manages web traffic. It enables authentication, access control, and integration with identity providers, delivering single sign-on and API security for web and cloud applications.

Go client for the GeoServer REST API — workspaces, datastores, layers, styles, security, ACL, GeoWebCache, Importer, plus OWS GetCapabilities/Describe. Tested against GeoServer 2.27 LTS and 2.28 stable.

  • geoserver
  • gis
  • mapping
  • golang