docs: contributing index page (#27647)

docs/docs/contributing/index.mdx

@@ -6,16 +6,23 @@ sidebar_position: 0
 Hi there! Thank you for your interest in contributing to LangChain.
 As an open-source project in a fast developing field, we are extremely open to contributions, whether they involve new features, improved infrastructure, better documentation, or bug fixes.
 
-## 🗺️ Guidelines
+## Tutorials
 
-### 👩‍💻 Ways to contribute
+Coming soon! We are working on tutorials to help you make your first contribution to the project.
 
-There are many ways to contribute to LangChain. Here are some common ways people contribute:
+## How-to Guides
 
 - [**Documentation**](/docs/contributing/documentation/): Help improve our docs, including this one!
 - [**Code**](/docs/contributing/code/): Help us write code, fix bugs, or improve our infrastructure.
 - [**Integrations**](integrations.mdx): Help us integrate with your favorite vendors and tools.
-- [**Discussions**](https://github.com/langchain-ai/langchain/discussions): Help answer usage questions and discuss issues with users.
+
+## Community
+
+### 💭 GitHub Discussions
+
+We have a [discussions](https://github.com/langchain-ai/langchain/discussions) page where users can ask usage questions, discuss design decisions, and propose new features.
+
+If you are able to help answer questions, please do so! This will allow the maintainers to spend more time focused on development and bug fixing.
 
 ### 🚩 GitHub Issues
 
@@ -32,23 +39,14 @@ We will try to keep these issues as up-to-date as possible, though
 with the rapid rate of development in this field some may get out of date.
 If you notice this happening, please let us know.
 
-### 💭 GitHub Discussions
-
-We have a [discussions](https://github.com/langchain-ai/langchain/discussions) page where users can ask usage questions, discuss design decisions, and propose new features.
+### 📢 Community Slack
 
-If you are able to help answer questions, please do so! This will allow the maintainers to spend more time focused on development and bug fixing.
+We have a [community slack](https://www.langchain.com/join-community) where you can ask questions, get help, and discuss the project with other contributors and users.
 
 ### 🙋 Getting Help
 
 Our goal is to have the simplest developer setup possible. Should you experience any difficulty getting setup, please
-contact a maintainer! Not only do we want to help get you unblocked, but we also want to make sure that the process is
-smooth for future contributors.
+ask in [community slack](https://www.langchain.com/join-community) or open a [discussion on GitHub](https://github.com/langchain-ai/langchain/discussions).
 
 In a similar vein, we do enforce certain linting, formatting, and documentation standards in the codebase.
-If you are finding these difficult (or even just annoying) to work with, feel free to contact a maintainer for help -
-we do not want these to get in the way of getting good code into the codebase.
-
-### 🌟 Recognition
-
-If your contribution has made its way into a release, we will want to give you credit on Twitter (only if you want though)!
-If you have a Twitter account you would like us to mention, please let us know in the PR or through another means.
+If you are finding these difficult (or even just annoying) to work with, feel free to ask in [community slack](https://www.langchain.com/join-community)!