# Polkadotjs app instances

**URL:** https://forum.duniter.org/t/polkadotjs-app-instances/10409
**Category:** Applications
**Tags:** polkadotjsapp
**Created:** [24 January 2023 16:55 UTC](https://forum.duniter.org/t/polkadotjs-app-instances/10409 "2023-01-24T16:55:51Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![HugoTrentesaux](https://forum.duniter.org/user_avatar/forum.duniter.org/hugotrentesaux/32/6396_2.png) [@HugoTrentesaux](https://forum.duniter.org/u/HugoTrentesaux)
#### Post date: [24 January 2023 16:55 UTC](https://forum.duniter.org/t/polkadotjs-app-instances/10409/1 "2023-01-24T16:55:51Z")

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Polkadotjs app is an app allowing to connect to a substrate blockchain. In [duniter.org](http://duniter.org) doc ([Duniter | Use polkadotjs app](https://duniter.org/wiki/duniter-v2/use-polkadotjs-app/)), I’m using the [js.org](http://js.org) instance to demonstrate, but here is a wiki list of other instances:

- [https://polkadot.js.org/](https://polkadot.js.org/)
- [https://gdev.1000i100.fr/dev-ui/](https://gdev.1000i100.fr/dev-ui/)
- [https://gdev.pini.fr/dev-ui/](https://gdev.pini.fr/dev-ui/)
- [https://gdev.txmn.tk](https://gdev.txmn.tk)

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### Author: ![Pini](https://forum.duniter.org/user_avatar/forum.duniter.org/pini/32/6819_2.png) [@Pini](https://forum.duniter.org/u/Pini)
#### Post date: [24 January 2023 18:52 UTC](https://forum.duniter.org/t/polkadotjs-app-instances/10409/2 "2023-01-24T18:52:12Z")

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I do have an instance as well: [https://gdev.pini.fr/dev-ui/](https://gdev.pini.fr/dev-ui/).