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- No-code in the front, Python in the back.
- An open-source framework for creating data apps.
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-```sh
-# Install via pip (requires Python >= 3.9.2)
-pip install "streamsync[ds]"
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-# Run local server for the demo app
-streamsync hello
-```
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- Get started
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- View on GitHub
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-Reactive and state driven
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-Streamsync is **fully state-driven** and provides **separation of concerns** between user interface and business logic.
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-```py
-import streamsync as ss
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-def handle_increment(state):
- state["counter"] += 1
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-ss.init_state({
- "counter": 0
-})
-```
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-The user interface is a template, which is defined visually. The template contains reactive references to state, e.g. `@{counter}`, and references to event handlers, e.g. when _Button_ is clicked, trigger `handle_increment`.
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-Fast
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-- Event handling adds **minimal overhead** to your Python code (~1-2ms).
-- The script only runs once.
-- **Non-blocking by default**. Events are handled asynchronously in a thread pool running in a dedicated process.
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-- Event handling adds **minimal overhead** to your Python code (~1-2ms).
-- The script only runs once.
-- **Non-blocking by default**. Events are handled asynchronously in a thread pool running in a dedicated process.
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-Developer-friendly
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-- **Version control everything**. Development is local, user interfaces are saved as JSON.
-- **Use your local code editor and get instant refreshes** when you save your code. Alternatively, use the provided web-based editor.
-- You edit the UI while your app is running. **What you see really is what you get**.
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-Flexible
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-- Elements are highly customisable with **no CSS required**, allowing for shadows, button icons, background colours, etc.
-- **HTML elements with custom CSS may be included** using the _HTML Element_ component. They can serve as containers for built-in components.
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