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Top 7 JavaScript demo-app Projects
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React-Native-Light-Dark-Starter
React Native Expo simple starter with full light/dark theme control using async storage and context api, in addition to login and register screens
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Civic Auth
Auth in Less Than 5 Minutes. Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.
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blackjack-basic-strategy
A computer vision powered Blackjack basic strategy app powered by Roboflow.
Roboflow Universe. Image source: Roboflow Universe
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Project mention: Importing SVG Files in React Native Projects: A Comprehensive Guide | dev.to | 2024-07-23
react-native-svg-example
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Project mention: Importing SVG Files in React Native Projects: A Comprehensive Guide | dev.to | 2024-07-23
react-native-svg-expo-example
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cicd-with-herokuci
This is a demo factorial app for the building CI/CD workflow with Heroku CI article https://blog.mikemwanje.dev/build-a-cicd-pipeline-with-heroku-ci. The application calculates the factorial of a number.
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autoidle-saving
This is a demo application for how to cut costs on Heroku with AutoIdle in the article https://blog.mikemwanje.dev/autoidle-cuts-your-heroku-bill-by-auto-putting-your-staging-and-review-apps-to-sleep. Start fom the start branch as you follow along untill the code version in the main branch is reached.
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CodeRabbit
CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
JavaScript demo-app discussion
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When annotating an image, if a collection of an entity changes the nature of the entity, do you label them collectively or separately?
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How do i use a pre trained model on a dataset?
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Help With Datasets
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ML-powered, human-in-the-loop system to manage wildlife camera trap images & annotations
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I made a web app to count domino pips and keep track of your score across games
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A note from our sponsor - InfluxDB
influxdata.com | 24 Apr 2025
Index
What are some of the best open-source demo-app projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | React-Native-Light-Dark-Starter | 40 |
| 2 | blackjack-basic-strategy | 37 |
| 3 | react-native-svg-example | 37 |
| 4 | react-native-svg-expo-example | 19 |
| 5 | ralix-todomvc | 5 |
| 6 | cicd-with-herokuci | 3 |
| 7 | autoidle-saving | 0 |
Sponsored
Auth in Less Than 5 Minutes
Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.
www.civic.com