docs: update README.md

Author: achingbrain

README.md

@@ -1,6 +1,6 @@
 <p align="center">
   <a href="https://libp2p.io">
-    <img width="250" src="https://github.com/libp2p/js-libp2p/blob/master/img/libp2p.png?raw=true" alt="libp2p hex logo" />
+    <img width="250" src="https://github.com/libp2p/js-libp2p/blob/main/img/libp2p.png?raw=true" alt="libp2p hex logo" />
   </a>
 </p>
 
@@ -18,14 +18,12 @@
 
 ## Table of Contents
 
-- [Table of Contents](#table-of-contents)
 - [About The Project](#about-the-project)
 - [Getting Started](#getting-started)
-  - [Examples](#examples)
-    - [Understanding how libp2p works](#understanding-how-libp2p-works)
-    - [Other examples](#other-examples)
-    - [libp2p in the Browser](#libp2p-in-the-browser)
   - [Prerequisites](#prerequisites)
+  - [Understanding how libp2p works](#understanding-how-libp2p-works)
+  - [Other examples](#other-examples)
+  - [libp2p in browsers](#libp2p-in-browsers)
 - [Documentation](#documentation)
 - [Contribute](#contribute)
 - [License](#license)
@@ -42,59 +40,57 @@
 
 ## Getting Started
 
-### Examples
-
 Feel free to jump directly into the examples, however going through the following sections will help build context and background knowledge.
 
-#### Understanding how libp2p works
+### Prerequisites
+
+Make sure you have installed all of the following prerequisites on your development machine:
+
+- Git - [Download & Install Git](https://git-scm.com/downloads). OSX and Linux machines typically have this already installed.
+- Node.js - [Download & Install Node.js](https://nodejs.org/en/download/) and the npm package manager.
+
+### Understanding how libp2p works
 
 - [Circuit Relay](https://github.com/libp2p/js-libp2p-example-circuit-relay) - configuring Circuit Relay connections
 - [Connection Encryption](https://github.com/libp2p/js-libp2p-example-connection-encryption) - how to encrypt connection between libp2p nodes
 - [Delegated routing](https://github.com/libp2p/js-libp2p-example-delegated-routing) - how to offload network operations and queries onto more capable nodes
 - [Discovery mechanisms](https://github.com/libp2p/js-libp2p-example-discovery-mechanisms) - how libp2p discovers other peers on the network
 - [Custom protocols](https://github.com/libp2p/js-libp2p-example-custom-protocols) - how to create a custom protocol for your application
 
-#### Other examples
+### Other examples
 
 - [Chat](https://github.com/libp2p/js-libp2p-example-chat) - a simple chat app
 - [Browser Pub/Sub](https://github.com/libp2p/js-libp2p-example-browser-pubsub) - Using Pub/Sub between browsers
 
-#### libp2p in the Browser
+### libp2p in browsers
 
 There are a number of ways libp2p can be used in the browser. Here are some examples:
 
-- [webRTC](./libp2p-in-the-browser/webrtc/README.md)
-- [websockets](./libp2p-in-the-browser/websockets/README.md)
-- [webtransport](./libp2p-in-the-browser/webtransport/README.md)
+- [webRTC](https://github.com/libp2p/js-libp2p-example-webrtc-private-to-private)
+- websockets (example pending)
+- webtransport (example pending)
 
-There is also an tutorial of how all of these transports can be [universally connected](https://github.com/libp2p/universal-connectivity/tree/main)
-
-### Prerequisites
-
-Make sure you have installed all of the following prerequisites on your development machine:
-
-- Git - [Download & Install Git](https://git-scm.com/downloads). OSX and Linux machines typically have this already installed.
-- Node.js - [Download & Install Node.js](https://nodejs.org/en/download/) and the npm package manager.
+There is also [universal connectivity](https://github.com/libp2p/universal-connectivity/tree/main) demo that shows of how many different libp2p implementations can be connected together.
 
 ## Documentation
 
-- [js-libp2p docs](https://github.com/libp2p/js-libp2p/tree/master/doc)
+- [js-libp2p docs](https://github.com/libp2p/js-libp2p/tree/main/doc)
 - [libp2p.io](https://libp2p.io)
 - [docs.libp2p.io](https://docs.libp2p.io)
-- [Specification (WIP)](https://github.com/libp2p/specs)
-- [Discussion Forums](https://discuss.libp2p.io)
+- [Specifications](https://github.com/libp2p/specs)
+- [Discussion Forums](https://github.com/libp2p/js-libp2p/discussions)
 - Talks
   - [`libp2p <3 ethereum` at DEVCON2](https://archive.devcon.org/archive/watch/2/libp2p-devp2p-ipfs-and-ethereum-networking/)
 - Articles
   - [The overview of libp2p](https://github.com/libp2p/libp2p#description)
 
 ## Contribute
 
-See [CONTRIBUTING.md](./CONTRIBUTING.md).
+See [CONTRIBUTING.md](https://github.com/libp2p/js-libp2p-examples/blob/main/CONTRIBUTING.md).
 
 ## License
 
 Licensed under either of
 
-- Apache 2.0, ([LICENSE-APACHE](LICENSE-APACHE) / <http://www.apache.org/licenses/LICENSE-2.0>)
-- MIT ([LICENSE-MIT](LICENSE-MIT) / <http://opensource.org/licenses/MIT>)
+- Apache 2.0, ([LICENSE-APACHE](https://github.com/libp2p/js-libp2p-examples/blob/main/LICENSE-APACHE) / <http://www.apache.org/licenses/LICENSE-2.0>)
+- MIT ([LICENSE-MIT](https://github.com/libp2p/js-libp2p-examples/blob/main/LICENSE-MIT) / <http://opensource.org/licenses/MIT>)