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Top 23 JavaScript Cloud Projects
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SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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aws-lambda-power-tuning
AWS Lambda Power Tuning is an open-source tool that can help you visualize and fine-tune the memory/power configuration of Lambda functions. It runs in your own AWS account - powered by AWS Step Functions - and it supports three optimization strategies: cost, speed, and balanced.
Project mention: Your Lambda Memory is Wrong: Auto-Tune It and Save 40% in Minutes ⚡ | dev.to | 2026-02-11AWS Lambda Power Tuning is an open-source Step Functions state machine that:
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Cosmos-Server
☁️ The Most Secure and Easy Selfhosted Home Server. Take control of your data and privacy without sacrificing security and stability (Authentication, anti-DDOS, anti-bot)
Project mention: Ask HN: Help re-finding a self hosting platform with decent SSO support | news.ycombinator.com | 2026-03-27- https://cosmos-cloud.io
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Project mention: How to Stream Live Forex Rates to Google Sheets API: A Complete Guide | dev.to | 2026-05-23
Apps Script is the bridge between your sheet and any REST endpoint. The official Apps Script documentation walks through the basics, and the minimal flow is short:
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Teedy
Lightweight document management system packed with all the features you can expect from big expensive solutions (by sismics)
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aimeos-headless
Aimeos cloud-native, API-first ecommerce headless distribution based on Laravel for ultra fast online shops, scalable marketplaces, complex B2B applications and #gigacommerce
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S3 Server
Zenko CloudServer, an open-source Node.js implementation of the Amazon S3 protocol on the front-end and backend storage capabilities to multiple clouds, including Azure and Google.
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OpenNebula
The open source Cloud & Edge Computing Platform bringing real freedom to your Enterprise Cloud 🚀 (by OpenNebula)
Project mention: Migrando desde VMware: Una comparación de las principales alternativas de hipervisores | dev.to | 2026-01-02 -
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dorita980
Unofficial iRobot Roomba and Braava (i7/i7+, 980, 960, 900, e5, 690, 675, m6, etc) node.js library (SDK) to control your robot
Project mention: Robot Vacuum Roomba Maker Files for Bankruptcy After 35 Years | news.ycombinator.com | 2025-12-15Remember that with the dorita980[1] project and similar you can liberate roombas from their cloud. I run mine with a ready made docker container.
[1] https://github.com/koalazak/dorita980
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howtheyaws
A curated collection of publicly available resources on how technology and tech-savvy organizations around the world use Amazon Web Services (AWS)
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aws-lambda-fastify
Insipired by aws-serverless-express to work with Fastify with inject functionality
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Quantum
🚀 Hackable & Self-hosted Open-Source alternative to Vercel, Heroku, Netlify, etc. All your applications, just in one place. Develop and deploy with your favorite tools, and enjoy continuous deployment with GitHub. (by rodyherrera)
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mirotalkwebrtc
🛠 Self-hosted open-source WebRTC room scheduler for MiroTalk instances, used to create and manage scheduled video meeting rooms for real-time communication workflows.
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flux
Flux, Your Gateway to a Decentralized World. https://home.runonflux.io https://api.runonflux.io https://docs.runonflux.io https://source.runonflux.io https://wiki.runonflux.io (by RunOnFlux)
JavaScript Cloud discussion
JavaScript Cloud related posts
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How to Stream Live Forex Rates to Google Sheets API: A Complete Guide
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Does Apps Script need CI/CD? — What happens after your scripts multiply.
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Migrando desde VMware: Una comparación de las principales alternativas de hipervisores
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Deploy a complete media center on Nanocl
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Cosmos Cloud: A secure, all-in-one platform for self-hosting Docker apps
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Show HN: TypeScript Cloud – Tsc.run
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Shadow DOM: Master Web Component Encapsulation for Modern JavaScript Apps
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A note from our sponsor - SaaSHub
www.saashub.com | 11 Jun 2026
Index
What are some of the best open-source Cloud projects in JavaScript? This list will help you:
| # | Project | Stars |
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| 1 | puter | 42,126 |
| 2 | aws-lambda-power-tuning | 6,020 |
| 3 | Cosmos-Server | 5,955 |
| 4 | apps-script-samples | 5,174 |
| 5 | cloudsploit | 3,746 |
| 6 | nodejs-docs-samples | 2,972 |
| 7 | arozos | 2,852 |
| 8 | Teedy | 2,547 |
| 9 | aimeos-headless | 2,532 |
| 10 | S3 Server | 1,925 |
| 11 | OpenNebula | 1,702 |
| 12 | Enterprise | 1,617 |
| 13 | ODrive | 1,176 |
| 14 | dorita980 | 1,175 |
| 15 | layer5 | 1,044 |
| 16 | diffuse | 867 |
| 17 | howtheyaws | 677 |
| 18 | aws-lambda-fastify | 559 |
| 19 | Quantum | 471 |
| 20 | mirotalkwebrtc | 361 |
| 21 | vmango | 349 |
| 22 | rest980 | 344 |
| 23 | flux | 249 |