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docs/index.rst

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+Documentation
+-------------
+
+If you're new here, start with the [Tendermint Intro](/intro).
+
+To start building an ABCI application and integrating with Tendermint, 
+see the [App Development](/docs/guides/app-development)
+and [App Architecture](/docs/guides/app-architecture) guides.
+
+To learn more about running the Tendermint software, see the [Using Tendermint Guide](/docs/guides/using-tendermint).
+
+To learn more about Tendermint's various pieces, check out the [Documentation](/docs).
+For a deeper dive, see [this thesis](https://atrium.lib.uoguelph.ca/xmlui/handle/10214/9769). 
+There is also the [original whitepaper](https://tendermint.com/static/docs/tendermint.pdf), though it is now quite outdated.
+You might also be interested in the [Cosmos Whitepaper](https://cosmos.network/whitepaper),
+which describes Tendermint, ABCI, and how to build a scalable, heterogeneous, cryptocurrency network.
+
+For details on how the software has changed, and what changes are in store, see the [Changelog](https://github.com/tendermint/tendermint/blob/master/CHANGELOG.md) and the [Roadmap](https://github.com/tendermint/tendermint/blob/master/roadmap.md).
+
+If you're interested in contributing, see our [Contributor Guidelines](https://github.com/tendermint/tendermint/blob/master/CONTRIBUTING.md)
+
+The Tendermint [Software Ecosystem](/ecosystem) contains many example applications and related software built by the Tendermint team and others. 
+Check it out for some motivation and inspiration!
+
+See our [Community](/community) page for more ways to collaborate.
+
+You can also [get in touch with the team](/contact).
+
+Most importantly, enjoy!