Awesome List Updates on Oct 01, 2026

4 awesome lists updated today.

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1. Awesome Testing

Software / Security Testing

• Darkmoon (⭐970) - Open-source (GPLv3) autonomous AI penetration-testing CLI with 50 specialist agents and 140+ offensive tools over MCP for DAST-style web and API security assessment.

Software / Test Data Management

• JsonFabrica - API-first service for realistic synthetic JSON test data from reusable templates: relational batches with referential integrity, seed-reproducible output, and an MCP server for AI agents.

• Código ao Ponto - Free browser-based test data generators and validators for Brazilian documents (CPF, CNPJ, RG, CNH) with valid check digits, plus test credit cards. No signup.

• LaunchStock Test Data Generator - Browser generator for six modelled businesses: retail, SaaS, healthcare, banking, logistics and HR. Values agree across tables, not just across keys. Order totals reconcile against their lines, a bank ledger balances forward, and a discharge never precedes its admission. Exports CSV, JSON or a PostgreSQL dump, no account. A paid pack adds your own schema and unlimited rows.

Software / Performance & Load Testing

• JMeterHub - Interactive performance report visualizer for Apache JMeter logs with zero setup, AI conclusions, and shareable reports.

2. Awesome Go

SQL Query Builders

• dba (⭐2) - SQL query builder for hand-written SQL, adding dynamic conditions, dialect-aware placeholders, and immutable chaining.

3. Awesome Integration

Projects / AI Gateway

• agentgateway (⭐5.1k) (⭐5k) - An open-source data plane for agentic AI connectivity, providing security, observability, and governance for agent-to-tool (MCP) and agent-to-agent (A2A) communication.

• Bifrost (⭐8.4k) (⭐8.5k) - A high-performance AI gateway written in Go that unifies more than 20 model providers behind a single OpenAI-compatible API, with failover, load balancing, semantic caching, and governance.

Projects / API Design

• OpenAPI Style Validator (⭐237) (⭐236) - Ensure that your OpenAPI specs meet your organization's standards with this flexible and customizable style validator.

• Zally (⭐947) (⭐946) - Ensure the quality of your OpenAPI specs with this linter tool that provides extensive analysis and feedback.

Projects / API Documentation

• RapiDoc (⭐1.9k) (⭐1.9k) - Produces highly customizable, interactive API documentation with responsive design and rich configuration options.

• Zudoku (⭐598) (⭐596) - A customizable framework built on OpenAPI, focused on delivering exceptional developer experiences through quality documentation.

Projects / API Gateway

• Traefik API Gateway (⭐65k) (⭐65k) - Combines Traefik Proxy, a fully declarative application proxy with enterprise-grade access control, distributed security, and premium integrations.

Projects / API Management

• Gravitee.io API Management (⭐458) (⭐456) - A lightweight, open-source platform offering flexible API governance, robust security, and straightforward configuration.

Projects / B2B Integration

• phase4 (⭐239) (⭐239) - Embeddable, lightweight Java library implementing the AS4 messaging protocol, including the Peppol and CEF/eDelivery profiles.

• Smooks (⭐421) (⭐421) - Extensible Java framework for processing and transforming structured data such as EDI, XML, CSV, and JSON.

Projects / Business Rules Engine

• OpenL Tablets (⭐207) (⭐207) - Flexible open-source decision management system that simplifies defining and executing business rules and decision tables.

Projects / Data Integration

• dlt (⭐5.9k) (⭐5.9k) - Open-source Python library for building data pipelines as code, with schema evolution and incremental loading out of the box.

• Estuary Flow (⭐981) (⭐979) - Versatile, scalable platform that provides both real-time and batch data integration for ETL and ELT pipelines.

• Pentaho Data Integration (⭐8.4k) (⭐8.4k) - Intuitive, visual ETL tool that simplifies data ingestion, blending, and cleansing across multiple sources without heavy coding.

• Sling (⭐911) (⭐910) - Fast ELT command-line tool and Go library for moving data between databases, files, and cloud storage across a wide set of connectors.

Projects / Data Mapping Solution

• Kaoto (⭐128) (⭐128) - Visual data mapper for Apache Camel with a drag-and-drop interface supporting XML, JSON, CSV, and XSLT transformations. Successor to AtlasMap.

Projects / Enterprise Service Bus

• WSO2 Integrator: MI (⭐265) (⭐264) - The configuration-driven integration runtime of the WSO2 Integrator platform, supporting enterprise integration patterns in centralised and containerised deployments.

Projects / Schema Registry

• Apicurio Registry (⭐940) (⭐939) - Open-source registry for API designs and schemas, supporting Avro, Protobuf, JSON Schema, OpenAPI, and AsyncAPI artifacts with configurable compatibility rules.

• Karapace (⭐637) (⭐637) - Open-source, drop-in replacement for Confluent Schema Registry and the Kafka REST API.

Projects / Self-Service Integration

• Huginn (⭐50k) (⭐50k) - Self-hosted system for building agents that monitor services and act on your behalf, like a hackable version of IFTTT.

• n8n (⭐206k) (⭐206k) - Open-source workflow automation tool with 400+ connectors, giving you full control over your data and integrations.

Projects / Workflow Engine

• Apache Airflow (⭐47k) (⭐47k) - Platform for programmatically creating, scheduling, and monitoring workflows, ideal for managing complex data pipelines.

• Argo Workflows (⭐17k) (⭐17k) - Container-native workflow engine designed for orchestrating parallel jobs in Kubernetes-based, cloud-native environments.

• Camunda (⭐4.3k) (⭐4.3k) - Process orchestration platform built on the horizontally scalable Zeebe engine, with full BPMN and DMN support.

• Inngest (⭐5.9k) (⭐5.9k) - Event-driven durable execution platform that runs reliable step functions inside your existing services.

• LittleHorse (⭐401) (⭐401) - High-throughput, low-latency microservice orchestration engine built on Kafka Streams, with SDKs in multiple languages.

• Windmill (⭐18k) (⭐18k) - Open-source developer platform that turns scripts in Python, TypeScript, Go, and more into workflows, internal UIs, and scheduled jobs.

Resources / API Specification

• Arazzo Specification (⭐475) (⭐473) - A standard, programming language-agnostic representation for describing sequences of API calls (workflows) and their dependencies.

Resources / Data Formats

• YAML (⭐505) (⭐505) - A human-friendly and easy-to-read data serialization format that is widely used for configuration files and data exchange. It supports rich data types and is compatible with most programming languages.

4. Awesome for Beginners

Python

• mindshub (⭐40k) (label: good first issue)
  MindsDB is an open source AI layer for existing databases.

• Next: Sep 30, 2026