Update readmes

CONTRIBUTING.md

@@ -0,0 +1,29 @@
+# Contributing to Cypher Language Support
+
+We're grateful for any thoughts or code you share. Feel free to open an issue if you run into a bug or have other improvement suggestions. To contribute a fix or a new feature we have a bit of process you'll need to follow:
+
+- Do your work in a personal fork of the original repository
+- Create a branch (with a useful name) for your contribution
+- Include unit/e2e tests if appropriate (obviously not necessary for documentation changes)
+- Take a moment to read and sign our [Contributor License Agreement](https://neo4j.com/developer/cla).
+
+We can't guarantee that we'll accept pull requests and may ask you to make some changes before they go in.
+Occasionally, we might also have logistical, commercial, or legal reasons why we can't accept your work but we'll try to find an alternative way for you to contribute in that case.
+
+## Building the project
+
+Pre-requisites:
+
+- Node.js LTS (18.x)
+- [antlr4-tools](https://github.com/antlr/antlr4-tools) easiest to install with `pip install antlr4-tools` (python3 required)
+
+In the root folder of the project run:
+
+- `npm install`
+- `npm run build`
+
+From here you can start the `react-codemirror-playground` with:
+
+`npm run dev:codemirror`
+
+To run the VSCode extension, see the `vscode-extension` [README.md](./packages/vscode-extension/).

README.md

@@ -1,49 +1,32 @@
-# cypher-lsp
+# Neo4j Cypher Language Support
 
-The mono repo for Neo4j's Cypher Language support, it contains:
+This mono repo contains packages that together make up Neo4j's Cypher Language support.
 
-- LSP server.
-- VSCode extension playground for testing.
-- Web Editor (codemirror) playground
+## Project status
 
-The Trello board for the project is [here](https://trello.com/b/0MAa3MMW/cypher-language-support).
+The project is in an early stage. We are still missing important features and the project is not yet stable. We welcome feedback and contributions!
 
-![](./imgs/auto-completion.gif)
+Try it out in our demo or in our alpha releases in [Neo4j Workspace](workspace-preview.neo4j.io) and soon also in our VSCode extension.
 
-## Features
+## Project Overview
 
-- Syntax colouring.
-- Auto completion.
-- Errors highlighting.
+![](./imgs/repo-overview.png)
 
-## Getting started
+The project comprises several packages:
 
-Install [antlr4-tools](https://github.com/antlr/antlr4-tools). This will install the `antlr4` and auxiliary tools to work with the parser (like `antlr4-parse`).
+- [language-support](./packages/language-support/README.md) - The core library implementing the language support features.
+- [language-server](./packages/language-server/README.md) - The language server wrapper for the `language-support` package.
+- [vscode-extension](./packages/vscode-extension/README.md) - The Neo4j VSCode extension which bundles the `language-server`
+- [react-codemirror](./packages/react-codemirror/README.md) - A set of [codemirror6](https://codemirror.net/) cypher language support plugins and a react wrapper.
+- [react-codemirror-playground](./packages/react-codemirror-playground/README.md) - A playground for the codemirror integration.
+- [schema-poller](./packages/schema-poller/README.md) - An internal package we use to manage the Neo4j connection and keep the schema (procedure names, labels, database names, etc.) up to date in the language server.
 
-Run `npm install` in the root folder. This installs all dependencies in each package and generates the parser in the server package. The next steps depend on which project you want to run.
+## Capabilities
 
-After that, execute `npm run build`, which should compile the full project.
+- Syntax highlighting
+- Autocompletion
+- Linting and error reporting
 
-### Running the codemirror demo
+## Building the project and contributing
 
-Please refer to the [codemirror-playground/README.md](./packages/codemirror-playground/README.md) for a detailed explanation.
-
-### Running the VScode playground
-
-Please refer to the [vscode-playground/README.md](./packages/vscode-playground/README.md) for a detailed explanation.
-
-### Running only the parser
-
-The parser is generated on install, but if you change the .g4 grammar files you can re-generate it using the following command in the server package:
-
-```
-npm run gen-parser
-```
-
-Once antlr4-tools is installed, then you can run the parser in standalone mode with:
-
-```
-antlr4-parse server/src/antlr/Cypher.g4 oC_Cypher -gui
-[Write query][Enter]
-[Ctrl-D]
-```
+See [CONTRIBUTING.md](./CONTRIBUTING.md).

packages/language-server/README.md

@@ -1,6 +1,6 @@
-# cypher-language-server
+# Language Server
 
-This package contains a LSP server wrapper for the `language-support` package.
+A language server wrapper for the `@neo4j-cypher/language-support` package.
 
 ## Bundle the server and run with node
 

packages/language-support/README.md

@@ -1,3 +1,3 @@
-# language-support
+# Langauge Support
 
-Stand-alone language support for Cypher used in `server` and `codemirror`.
+This package contains the core language support features for Cypher built with ANTLR4.

packages/react-codemirror-playground/README.md

@@ -1,3 +1,3 @@
-# Codemirror Playground
+# React Codemirror Playground
 
 Run `npm install` && `npm run dev-codemirror` in the root folder of the project or use launch the demo from the "Run & Debug" tab.

packages/react-codemirror/README.md

@@ -1,4 +1,4 @@
-# React Codemirror Experimental
+# React Codemirror
 
 This package can be built with `npm run build` and then published to npm with `npm publish`.
 

packages/schema-poller/README.md

@@ -1,3 +1,3 @@
-# Neo4j schema poller
+# Neo4j Schema Poller
 
 The neo4j-sdk is a layer of abstraction on top of the neo4j-driver to enable re-use of common code across projects.

packages/vscode-extension/README.md

@@ -1,7 +1,9 @@
-# vscode-playground
+# VSCode Extension
 
 This is a VScode extension playground for testing the Cypher language server.
 
+It's not yet published on the VSCode marketplace, so to test it you need to run it locally.
+
 For running it, compile the code first:
 
 ```