Open Source AI Development Platforms using ESLint

A curated collection of the best free and open source platforms for building AI applications, covering agent frameworks, retrieval pipelines, prompt orchestration and model gateways using ESLint.

Hermes Agent

A self-improving agent from Nous Research that learns skills, keeps memory across sessions and reaches you on any chat platform.

Alternative to:

ChatGPT

Desktop AI agent with persistent memory across platforms

Stars
257,810
Forks
56,545
Last commit
16 hours ago

Dify

An open source platform for building LLM applications, combining visual workflows, RAG pipelines, agents and model management in one interface.

Alternative to:

Voiceflow

Build and deploy AI agents and RAG pipelines visually

Stars
159,754

LiteLLM

An open source gateway exposing more than a hundred LLM providers behind one OpenAI-compatible interface, for teams centralising model access.

Alternative to:

Cloudflare AI Gateway

LLM gateway for auth, load balancing, and spend tracking

Stars
62,198

Mem0

A memory layer that lets AI assistants and agents remember user preferences and past sessions instead of restarting context every conversation.

Alternative to:

Supermemory

Persistent memory layer for AI agents and apps

Stars
67,951

Multica

A self-hostable workspace where AI coding agents are assigned issues like teammates, for engineering teams running several agent CLIs at once.

Alternative to:

Jira

Project management for teams mixing humans and AI agents

Stars
54,033

LibreChat

A self-hosted chat interface that puts every model provider, agent, tool and file workflow behind one familiar conversation UI.

Alternative to:

ChatGPT

One interface for all your AI models and conversations

Stars
46,400

CopilotKit

SDK for developers building agent-native apps, adding chat, generative UI, shared state and human-in-the-loop across web, mobile and chat platforms.

Alternative to:

Voiceflow

Build AI copilots for your product in hours, not months

Stars
38,294

Suna

Open source AI management system where agents, skills, memory and connectors live in a git repository your company owns.

Alternative to:

ChatGPT

AI agent that autonomously handles real-world tasks

Stars
20,323

Parlant

Interaction control harness for customer-facing AI agents, giving teams precise behavioral control in regulated and high-stakes conversations.

Alternative to:

Google Dialogflow

Structured control layer for customer-facing AI agents

Stars
18,312

Portkey AI Gateway

An API gateway that routes requests to hundreds of model providers, with retries, fallbacks, caching and guardrails in front.

Alternative to:

Cloudflare AI Gateway

Complete production stack for AI teams

Stars
13,284

ACI.dev

A tool-calling platform that connects AI agents to hundreds of services with managed authentication, permissions and dynamic tool discovery.

Alternative to:

Composio

Build reliable AI agents with unified tool integration

Stars
4,924

LLM Gateway

An API gateway that routes requests to multiple LLM providers through one OpenAI-compatible endpoint while tracking tokens, costs, and response times.

Alternative to:

Cloudflare AI Gateway

Unified API for all LLM providers with analytics

Stars
1,714

Hexabot

Self-hosted platform for building agentic workflows in YAML and running them across conversational channels with tools, memory and RAG.

Alternative to:

Voiceflow

Self-hosted AI agents and workflows across any channel

Stars
1,148

ByteChef

A workflow automation platform where AI agents run as ordinary steps and 250 plus connectors double as agent tools and MCP tools.

Alternative to:

Zapier

Build AI agents and automate complex workflows seamlessly

Stars
1,050

AgentOS

TypeScript framework for AI agents with persistent memory, tools forged at runtime and one dispatch interface across eleven model providers.

TypeScript framework for building autonomous AI agents

Stars
683
Forks
101

OpenComputer

Deploy TypeScript agents to durable cloud sessions that hibernate when idle, aimed at developers who build agents as code.

Alternative to:

Modal

Persistent cloud VMs that hibernate and wake in seconds

Stars
574

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Open Source AI Development Platforms using ESLint

A curated collection of the best free and open source platforms for building AI applications, covering agent frameworks, retrieval pipelines, prompt orchestration and model gateways using ESLint.

Hermes Agent

Dify

LiteLLM

Mem0

Multica

LibreChat

CopilotKit

Suna

Parlant

Portkey AI Gateway

ACI.dev

LLM Gateway

Hexabot

ByteChef

AgentOS

OpenComputer

Hermes Agent

Dify

LiteLLM

Mem0

Multica

LibreChat

CopilotKit

Suna

Parlant

Portkey AI Gateway

ACI.dev

LLM Gateway

Hexabot

ByteChef

AgentOS

OpenComputer

LobeChat