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Open Source Alternatives

List of open-source alternatives to everyday SaaS products.

btw-so/open-source-alternatives
Open GitHub
List stars
8,734
README repos
146
Indexed repos
145
List commits
59
Forks
365
Open issues
47

Tracked list growth

GitHub stars and default-branch commits for btw-so/open-source-alternatives.

Latest scan 2026-09-03 10:49

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6 repos matching these filters.

Framework: sveltekit
Latest repo push 2026-09-04

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supabase/supabase

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

AI dev
Stack
TypeScript Android Angular Expo Flutter CocoaPods Dart Pub Gradle
GitHub topics
#ai #alternative #auth #database #deno #embeddings
Updated
2026-08-23
Lists
2 list mentions
First commit
2019-10-12
License
Apache-2.0
Issues
1,044 open
Sign in to like supabase/supabase
108,287
stars
Forks
13,623
Commits
38,067 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
transloadit/uppy

The next open source file uploader for web browsers :dog:

AI dev
Stack
TypeScript Angular Express Flask Next.js Composer npm pip
GitHub topics
#dropbox #encoding #file-uploader #file-uploads #files #instagram
Updated
2026-08-07
Lists
2 list mentions
First commit
2015-11-16
License
MIT
Issues
197 open
Sign in to like transloadit/uppy
30,912
stars
Forks
2,105
Commits
10,777 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
windmill-labs/windmill

Open-source developer platform to power your entire infra and turn scripts into webhooks, workflows and UIs. Fastest workflow engine (13x vs Airflow). Open-source alternative to Retool and Temporal.

AI dev
Stack
Rust Axum Svelte SvelteKit Tailwind CSS Bun Cargo Go modules
GitHub topics
#low-code #open-source #platform #postgresql #python #self-hostable
Updated
2026-09-04
Lists
2 list mentions
First commit
2022-05-05
License
NOASSERTION
Issues
850 open
Sign in to like windmill-labs/windmill
17,777
stars
Forks
1,090
Commits
14,585 commits
Star growth, last 7 days
+64 +0.4%
Commit velocity, last 7 days
+58 +0.4%
Website GitHub
itswadesh/svelte-commerce

The open-source headless storefront for Medusa, Shopify, Saleor, Vendure, Woocommerce, Litekart and more

Stack
Svelte Svelte SvelteKit Tailwind CSS Vite Bun npm
GitHub topics
#cart #ecommerce #faceted-search #filters #headless #medusajs
Updated
2026-08-24
Lists
1 list mention
First commit
2019-10-03
License
MIT
Issues
2 open
Sign in to like itswadesh/svelte-commerce
1,806
stars
Forks
333
Commits
2,409 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub