a digital chalkboard written in go
APACHE-2.0 License
a simple digital chalkboard written in go.
the server is similar to a chat server with rooms implemented using go channels. each client is streaming its drawing actions to the server throgh a websocket. the server then broadcasts changes to all other clients in the same room. As long as a client stays connected all its streamed data remains buffered at the server. If a new client connects it first gets a random name and color assigned and then receives all drawing history form all other currently connected clients. Once a user leaves a room all her drawing data will be lost.
All dependencies are installed using go modules.
simply run go build .
or go run
to build.
You are welcome to open pull-request or simply report feature requests or issues.