Open Source Tools

Insomnia

An open-source API client by Kong — fast request building with Git sync and design-first workflows.

n8n

Source-available workflow automation that combines visual building with custom code and AI agents.

Jenkins

Build great things at any scale — the leading open-source automation server for CI/CD.

ltx2.site

LTX-2 is Lightricks' next-generation multimodal AI audio-video generation model, supporting one-shot synchronized 4K video generation up to 20 seconds, open-source, free, and locally deployable with native ComfyUI suppor.

Trigger.dev

Open-source background jobs for TypeScript — write async code with no timeouts, deploy without infrastructure.

Langflow

Visual flow builder for AI agents in Python — open source, MIT-licensed, and infinitely hackable.

Dify

The leading open-source LLM app platform — visual workflows, RAG pipelines, and agents in production.

Temporal

The durable execution standard — workflows that survive any failure, born from Uber's Cadence.

Hoppscotch

Open-source API development in the browser — instant, lightweight, and self-hostable.

Supabase

The Postgres development platform — database, auth, instant APIs, realtime, storage, and vectors in one open-source backend.

Plunk

Open-source email platform — transactional sends, campaigns, and automations at $0.001 per email, self-hostable.

Flowise

Open-source visual builder for AI agents — drag, drop, and deploy LLM flows and chatbots.

Windmill

Open-source platform that turns scripts into workflows, UIs, and scheduled jobs.

Ghost

The open-source publishing platform — beautiful websites, newsletters, and paid subscriptions with 0% fees.

Activepieces

Open-source, AI-first business automation you can self-host — an MIT-licensed alternative to Zapier.