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Open Source Projects using Fastify

A curated collection of the 26 best open source software using Fastify. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

OpenPanel

Privacy-first analytics with powerful insights

Stars
5,697
Forks
353
Last commit
2 days ago

Open-source web and product analytics platform combining Mixpanel's power with Plausible's simplicity. Cookie-less tracking, real-time data, and full data ownership.

Open Source Alternative to:

Google Analytics

Tldraw

Free instant collaborative whiteboarding for all devices

Stars
46,821
Forks
3,190
Last commit
9 hours ago

Create, collaborate, and brainstorm instantly with this free virtual whiteboard. No signup needed. Works seamlessly on mobile, tablet, and desktop devices.

Open Source Alternative to:

Miro

Logseq

Your personal knowledge graph for seamless note-taking

Stars
42,664
Forks
2,609
Last commit
10 hours ago

A privacy-first, open-source platform for networked thought. Organize, connect, and discover your ideas with ease.

Open Source Alternative to:

Notion

FastGPT

Build powerful AI knowledge bases with ease

Stars
27,906
Forks
7,070
Last commit
6 days ago

FastGPT is a free, open-source platform for creating AI-powered knowledge bases with data processing, model invocation, and visual workflows.

Open Source Alternative to:

Zendesk

Onlook

Visual React editor with real-time code updates

Stars
25,699
Forks
1,971
Last commit
1 month ago

Onlook is an open-source desktop app that allows you to visually edit React applications and automatically write changes back to your code in real-time.

Open Source Alternative to:

Webflow

Infisical

Secure secret management for modern development teams

Stars
26,613
Forks
1,863
Last commit
8 hours ago

End-to-end encrypted secret management platform for seamless integration and enhanced security in development workflows.

Open Source Alternative to:

Doppler

ActivePieces

Automate workflows with no-code integration platform

Stars
22,052
Forks
3,620
Last commit
8 hours ago

Open-source integration platform for seamless workflow automation. Connect apps, automate tasks, and boost productivity effortlessly.

Open Source Alternative to:

n8n

Super Productivity

Deep work made simple with privacy-first task management

Stars
19,060
Forks
1,654
Last commit
12 hours ago

Open-source task manager combining time tracking, notes, and focus tools. No tracking, full privacy, offline-first. Perfect for developers and professionals.

Open Source Alternative to:

Monday

Scalar

Open-source API documentation and testing platform

Stars
14,931
Forks
829
Last commit
8 hours ago

Scalar is an open-source tool for building, customizing, and hosting interactive API documentation with OpenAPI support.

Open Source Alternative to:

Mintlify

AITable

Visual database for workflow automation across apps

Stars
15,337
Forks
1,396
Last commit
6 months ago

AITable.ai offers a visual database platform that simplifies workflow automation and connects to over 6,000 apps through integrations like Zapier and Make.

Open Source Alternative to:

Airtable

Leon

Your open-source personal assistant for server automation

Stars
17,215
Forks
1,442
Last commit
16 hours ago

Leon is an AI-powered virtual assistant that lives on your server, automating tasks and managing your digital life with privacy and customization.

Open Source Alternative to:

ChatGPT

Rybbit

Understand your audience with privacy-first analytics.

Stars
12,043
Forks
646
Last commit
13 hours ago

Get next-gen, open-source, and cookieless web analytics. Understand user behavior with session replays, real-time data, and web vitals. GDPR/CCPA compliant.

Open Source Alternative to:

Google Analytics

Arize Phoenix

Open-source LLM tracing & evaluation for AI optimization

Stars
9,528
Forks
849
Last commit
8 hours ago

Open-source platform for LLM tracing, evaluation, and optimization. Features automatic instrumentation, prompt playground, and real-time AI application monitoring.

Open Source Alternative to:

LangSmith

Steel

Control browser fleets in the cloud for AI automation

Stars
6,976
Forks
927
Last commit
2 days ago

Open-source browser API designed for AI agents. Run headless browsers with built-in CAPTCHA solving, proxy support, and session management. Quick setup in under 1s.

Open Source Alternative to:

Browserbase

Webiny

Open-source serverless CMS for modern web projects

Stars
7,969
Forks
673
Last commit
12 hours ago

A powerful, scalable platform for building custom websites and apps with serverless architecture, offering flexibility and cost-efficiency.

Open Source Alternative to:

WordPress

Colanode

Self-hosted workspace combining chat, docs, and files

Stars
4,794
Forks
291
Last commit
1 month ago

Open-source collaboration platform combining real-time chat, document editing, file sharing, and project management. Self-host for complete control.

Open Source Alternative to:

Notion

Dittofeed

Open-source customer engagement platform for automation

Stars
2,746
Forks
341
Last commit
1 month ago

Dittofeed offers low-code tools for message automation across multiple channels, including powerful segmentation and personalization features.

Open Source Alternative to:

Mailchimp

Palmr

Fast, secure file sharing with complete privacy control

Stars
2,419
Forks
100
Last commit
2 months ago

Self-hosted file sharing platform with encryption, S3 storage, REST API, and lightning-fast uploads. Deploy in minutes with full data control.

Open Source Alternative to:

WeTransfer

Azimutt

Next-Gen ERD: Design, Explore, Document and Analyze your database.

Stars
2,117
Forks
133
Last commit
8 days ago

Azimutt is a powerful tool for seamlessly exploring, documenting, and optimizing large and complex databases.

Vrite

Collaborative content creation for technical teams

Stars
1,980
Forks
79
Last commit
6 months ago

A powerful platform for technical writing, offering real-time collaboration, version control, and seamless integrations.

Open Source Alternative to:

Mintlify

WunderGraph

Unify APIs, databases, and services effortlessly

Stars
1,204
Forks
234
Last commit
9 hours ago

A powerful backend framework that simplifies API integration, enhances security, and boosts developer productivity for modern web applications.

Open Source Alternative to:

Apollo GraphQL

Linky

A delightfully rich and dynamic link-in-bio.

Stars
788
Forks
78
Last commit
6 days ago

Build a dynamic link-in-bio page with a drag-and-drop editor. Integrate platforms to showcase live content and connect with your audience.

Open Source Alternative to:

LinkTree

Jarvis

Dictate 4x faster than typing with natural voice commands

Stars
503
Forks
81
Last commit
12 days ago

Transform your computer interaction with natural voice commands. Dictate 4x faster than typing, control any app hands-free, and boost productivity instantly.

Open Source Alternative to:

Wispr Flow

Hive

Open-source GraphQL federation platform

Stars
476
Forks
132
Last commit
5 days ago

A fully open-source schema registry, analytics, and gateway for GraphQL federation and APIs

Open Source Alternative to:

Apollo GraphQL

Twake Chat

Secure open source messaging for professional teams

Stars
154
Forks
43
Last commit
16 hours ago

Free Matrix-based messenger with end-to-end encryption, multi-platform bridges, and on-premise deployment. Connect across 30+ networks securely.

Open Source Alternative to:

Microsoft Teams

StatusScout

Complete website health monitoring and security scanning

Stars
12
Forks
2
Last commit
5 months ago

Monitor website uptime, detect security vulnerabilities, find broken links, and simulate user flows. Get instant alerts when issues arise. Free tier available.

Open Source Alternative to:

Opsgenie

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

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Time Tracking Tools using Fastify

Uptime Monitoring Tools using Fastify

Video Conferencing & Virtual Office Tools using Fastify

Web Analytics using Fastify

Web Frameworks using Fastify

Website Builders using Fastify

Whiteboarding Tools using Fastify

Workflow Automation Tools using Fastify

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OpenPanel

Privacy-first analytics with powerful insights

Stars
5,697
Forks
353
Last commit
2 days ago

Open-source web and product analytics platform combining Mixpanel's power with Plausible's simplicity. Cookie-less tracking, real-time data, and full data ownership.

Open Source Alternative to:

Google Analytics

Tldraw

Free instant collaborative whiteboarding for all devices

Stars
46,821
Forks
3,190
Last commit
9 hours ago

Create, collaborate, and brainstorm instantly with this free virtual whiteboard. No signup needed. Works seamlessly on mobile, tablet, and desktop devices.

Open Source Alternative to:

Miro

Logseq

Your personal knowledge graph for seamless note-taking

Stars
42,664
Forks
2,609
Last commit
10 hours ago

A privacy-first, open-source platform for networked thought. Organize, connect, and discover your ideas with ease.

Open Source Alternative to:

Notion

FastGPT

Build powerful AI knowledge bases with ease

Stars
27,906
Forks
7,070
Last commit
6 days ago

FastGPT is a free, open-source platform for creating AI-powered knowledge bases with data processing, model invocation, and visual workflows.

Open Source Alternative to:

Zendesk

Onlook

Visual React editor with real-time code updates

Stars
25,699
Forks
1,971
Last commit
1 month ago

Onlook is an open-source desktop app that allows you to visually edit React applications and automatically write changes back to your code in real-time.

Open Source Alternative to:

Webflow

Infisical

Secure secret management for modern development teams

Stars
26,613
Forks
1,863
Last commit
8 hours ago

End-to-end encrypted secret management platform for seamless integration and enhanced security in development workflows.

Open Source Alternative to:

Doppler

ActivePieces

Automate workflows with no-code integration platform

Stars
22,052
Forks
3,620
Last commit
8 hours ago

Open-source integration platform for seamless workflow automation. Connect apps, automate tasks, and boost productivity effortlessly.

Open Source Alternative to:

n8n

Super Productivity

Deep work made simple with privacy-first task management

Stars
19,060
Forks
1,654
Last commit
12 hours ago

Open-source task manager combining time tracking, notes, and focus tools. No tracking, full privacy, offline-first. Perfect for developers and professionals.

Open Source Alternative to:

Monday

Scalar

Open-source API documentation and testing platform

Stars
14,931
Forks
829
Last commit
8 hours ago

Scalar is an open-source tool for building, customizing, and hosting interactive API documentation with OpenAPI support.

Open Source Alternative to:

Mintlify

AITable

Visual database for workflow automation across apps

Stars
15,337
Forks
1,396
Last commit
6 months ago

AITable.ai offers a visual database platform that simplifies workflow automation and connects to over 6,000 apps through integrations like Zapier and Make.

Open Source Alternative to:

Airtable

Leon

Your open-source personal assistant for server automation

Stars
17,215
Forks
1,442
Last commit
16 hours ago

Leon is an AI-powered virtual assistant that lives on your server, automating tasks and managing your digital life with privacy and customization.

Open Source Alternative to:

ChatGPT

Rybbit

Understand your audience with privacy-first analytics.

Stars
12,043
Forks
646
Last commit
13 hours ago

Get next-gen, open-source, and cookieless web analytics. Understand user behavior with session replays, real-time data, and web vitals. GDPR/CCPA compliant.

Open Source Alternative to:

Google Analytics

Arize Phoenix

Open-source LLM tracing & evaluation for AI optimization

Stars
9,528
Forks
849
Last commit
8 hours ago

Open-source platform for LLM tracing, evaluation, and optimization. Features automatic instrumentation, prompt playground, and real-time AI application monitoring.

Open Source Alternative to:

LangSmith

Steel

Control browser fleets in the cloud for AI automation

Stars
6,976
Forks
927
Last commit
2 days ago

Open-source browser API designed for AI agents. Run headless browsers with built-in CAPTCHA solving, proxy support, and session management. Quick setup in under 1s.

Open Source Alternative to:

Browserbase

Webiny

Open-source serverless CMS for modern web projects

Stars
7,969
Forks
673
Last commit
12 hours ago

A powerful, scalable platform for building custom websites and apps with serverless architecture, offering flexibility and cost-efficiency.

Open Source Alternative to:

WordPress

Colanode

Self-hosted workspace combining chat, docs, and files

Stars
4,794
Forks
291
Last commit
1 month ago

Open-source collaboration platform combining real-time chat, document editing, file sharing, and project management. Self-host for complete control.

Open Source Alternative to:

Notion

Dittofeed

Open-source customer engagement platform for automation

Stars
2,746
Forks
341
Last commit
1 month ago

Dittofeed offers low-code tools for message automation across multiple channels, including powerful segmentation and personalization features.

Open Source Alternative to:

Mailchimp

Palmr

Fast, secure file sharing with complete privacy control

Stars
2,419
Forks
100
Last commit
2 months ago

Self-hosted file sharing platform with encryption, S3 storage, REST API, and lightning-fast uploads. Deploy in minutes with full data control.

Open Source Alternative to:

WeTransfer

Azimutt

Next-Gen ERD: Design, Explore, Document and Analyze your database.

Stars
2,117
Forks
133
Last commit
8 days ago

Azimutt is a powerful tool for seamlessly exploring, documenting, and optimizing large and complex databases.

Vrite

Collaborative content creation for technical teams

Stars
1,980
Forks
79
Last commit
6 months ago

A powerful platform for technical writing, offering real-time collaboration, version control, and seamless integrations.

Open Source Alternative to:

Mintlify

WunderGraph

Unify APIs, databases, and services effortlessly

Stars
1,204
Forks
234
Last commit
9 hours ago

A powerful backend framework that simplifies API integration, enhances security, and boosts developer productivity for modern web applications.

Open Source Alternative to:

Apollo GraphQL

Linky

A delightfully rich and dynamic link-in-bio.

Stars
788
Forks
78
Last commit
6 days ago

Build a dynamic link-in-bio page with a drag-and-drop editor. Integrate platforms to showcase live content and connect with your audience.

Open Source Alternative to:

LinkTree

Jarvis

Dictate 4x faster than typing with natural voice commands

Stars
503
Forks
81
Last commit
12 days ago

Transform your computer interaction with natural voice commands. Dictate 4x faster than typing, control any app hands-free, and boost productivity instantly.

Open Source Alternative to:

Wispr Flow

Hive

Open-source GraphQL federation platform

Stars
476
Forks
132
Last commit
5 days ago

A fully open-source schema registry, analytics, and gateway for GraphQL federation and APIs

Open Source Alternative to:

Apollo GraphQL

Twake Chat

Secure open source messaging for professional teams

Stars
154
Forks
43
Last commit
16 hours ago

Free Matrix-based messenger with end-to-end encryption, multi-platform bridges, and on-premise deployment. Connect across 30+ networks securely.

Open Source Alternative to:

Microsoft Teams

StatusScout

Complete website health monitoring and security scanning

Stars
12
Forks
2
Last commit
5 months ago

Monitor website uptime, detect security vulnerabilities, find broken links, and simulate user flows. Get instant alerts when issues arise. Free tier available.

Open Source Alternative to:

Opsgenie

c15t

Open-source cookie banner, built for control and lightening fast modern web apps.

Visit c15t

InfluxData

The time series database built for high-speed ingestion and real-time queries. Download InfluxDB for free.

Try for free