Top Open Source Projects using Cloudflare

A curated collection of the 55 best open source software using Cloudflare. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Rivet

A library for stateful backends where each agent, session, document or tenant runs as a long-lived actor with in-memory state.

Alternative to:

Azure Durable Functions

Build stateful backends with in-memory actors

Stars
6,117
Forks
247
Last commit
5 days ago

Agenta

Open-source workspace where teams build agents by chatting with them, connect them to apps, and run them in the background.

Alternative to:

Lindy

Build, automate, and improve AI agents with your team

Stars
4,709

Erxes

Source-available experience operating system that unifies marketing, sales, operations and support in one self-hosted, plugin-based platform for growing businesses.

Alternative to:

HubSpot

Open-source growth platform for customer-centric teams

Stars
4,074

Bknd

Lightweight backend giving you database, authentication, media and workflows behind a visual admin, deployable standalone or embedded in your framework.

Alternative to:

AWS Amplify

Feature-rich backend that runs anywhere you need it

Stars
3,756

Maple

Maple is an OpenTelemetry observability platform for traces, logs, and metrics, aimed at teams that want to run their own telemetry stack.

Alternative to:

Datadog

OpenTelemetry observability with traces, logs, and metrics

ClassroomIO

Run compliance training, customer education, and partner certification cohorts from one open source learning management system, self-hosted or hosted.

Alternative to:

Kajabi

Build your custom learning academy in minutes

Stars
1,678

Chalk.ist

A browser tool that turns source code into polished images, for developers sharing snippets in posts, slides and documentation.

Alternative to:

Snappify

Transform your source code into stunning visuals

Stars
1,846

Temps

One self-hosted binary replaces the deployment platform, error tracker, analytics service, uptime monitor, email sender, and sandbox provider you pay for separately.

Alternative to:

Datadog

One self-hosted binary replaces Vercel, Sentry, and analytics tools

Hive

Schema registry and analytics platform for GraphQL federation, available as a managed cloud service or self-hosted on your own infrastructure.

Alternative to:

Apollo GraphOS

Open-source GraphQL federation platform

Stars
484

Contentport

Content tool that drafts and schedules tweets in your own writing style, aimed at founders and content managers posting daily.

Alternative to:

Buffer

Your content engine for growing on Twitter at scale

Stars
764

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

Nordcraft

The packages behind an editor-driven web app framework with server-side rendering, published for developers following its move to open source.

Alternative to:

Webflow

Craft AAA web apps that delight your users

Stars
488

Marble CMS

A headless CMS for blogs, changelogs and product updates, for developers who want an editor and an API and nothing more.

Alternative to:

Contentful

Simple content management for modern sites

Stars
384

Openinary

Self-hosted media processing that resizes, crops and converts images and video through URL parameters, for teams replacing a hosted delivery service.

Alternative to:

Cloudinary

Self-hostable image and video delivery with URL transforms

Stars

Capgo

Live update server for Capacitor apps, shipping JavaScript bundles to iOS and Android without waiting on app store review.

Alternative to:

Capawesome

OTA updates for Capacitor apps without app store delays

Stars
205

OpenNotas

Markdown notes in a progressive web app, encrypted before they sync, for anyone who wants a simple cross-platform notebook.

Alternative to:

Evernote

Fast, secure, and free personal note-taking app

Stars
178

Cloudmark

A no-registration cloud bookmark manager that saves links behind a collection ID and a write token, for people who want portable bookmarks.

Alternative to:

Raindrop.io

Organize and access your bookmarks seamlessly in the cloud

Stars

Abby

An open source feature flag and A/B testing platform with statically typed SDKs and a dashboard for the non-developers on your team.

Alternative to:

LaunchDarkly

Type-safe feature flags and remote config for developers

Stars
166

Formizee

An open source form platform covering design, building and analytics in one place, for developers who find hosted form services costly.

Alternative to:

Typeform

Create and manage forms with ease

Stars
183

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Top Open Source Projects using Cloudflare

A curated collection of the 55 best open source software using Cloudflare. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Rivet

Agenta

Erxes

Bknd

Maple

ClassroomIO

Chalk.ist

Temps

Hive

Contentport

OpenComputer

Nordcraft

Marble CMS

Openinary

Capgo

OpenNotas

Cloudmark

Abby

Formizee

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