GunDB useful resources

graph.js

// Dletta has implemented a depth-first (and sort of breadth-first) search algorithm for gun graphs. 

var stack;
var nodes;
var edges;
var start;
var u;
var label;
var opt = true;

label = 'label';
start = 'startSould';
stack = [];
nodes = new Map();
edges = new Map();
start = await root.get(start).promOnce();
nodes.set(start.key, {id:start.key, label:start.data.label, data:start.data});
u = start;
stack.push(u);
do{
 while(!exhausted(u.data, edges)){
   // release control on each loop for ui
   await delay(20); //play with this value
   var edge = exhausted(u.data, edges, true);
   var v = await root.get(edge).promOnce();
   nodes.set(v.key, {id:v.key, label:v.data.label, data:v.data});
   edges.set(u.key+v.key, {source:u.key, target:v.key});
   stack.push(v);
 }
 while(!(stack.length==0)){
   await delay(20);
   var y = stack.shift();
   if(!exhausted(y.data,edges)){
     stack.push(y)
     u = y;
     break;
   }
 }
}while(!(stack.length==0))

console.log(nodes, edges);

function exhausted(node,edges,opt) {
 var soul = Gun.node.soul(node);
 var arr = Object.keys(node);
 var i = 1;
 var l = arr.length;
 for(;i<l;i++){
   if(typeof(node[arr[i]]) == 'object' && node[arr[i]] != null){
     if(!edges.has(soul+node[arr[i]]['#'])){
       var temp = node[arr[i]]['#'];
       break;
     }
   }
 }
 if(!opt) {
   if(temp){
     return false;
   } else {
     return true;
   }
 } else {
   if(temp){
     return temp;
   }
 }
};

function transformMap (map) {
 var array = Array.from(map);
 var result = [];
 var i =0;
 var l = array.length;
 for(;i<l;i++){
   result.push(array[i][1])
 }
 return result;
}

function delay(ms) {
 return new Promise((res, rej)=>{
   setTimeout(res, ms);
 })
}
});

list.md

Gun user-space

User-space and public graph get/set with signing and encryption

https://gist.github.com/jabis/a3b7d5b475ef23fb859d3acabe9325cb

GunDB group permissions example. Restrict reads and/or writes.

https://gist.github.com/ThinkingJoules/6da18221dd7ec39058c1f9bfaff392e3

Video conference Gun

https://github.com/meething/webrtc-gun

Gun TODO list tutorial

https://github.com/thrownness/decentralized-todo-app

Gun Synclist

If you have a list with a lot of items you don't want to rebuild your DOM on every change. Instead you only need to change the changed item.

https://github.com/Stefdv/gun-synclist

Gun Svelte example

https://github.com/RadGade/Gun-Svelte https://svelte.dev/repl/3c87b6cae4da4382b02d85c961490719?version=3.18.1

Bullet catcher

https://github.com/zrrrzzt/bullet-catcher

Gun tag

https://github.com/Stefdv/gun-tag

Gun Schema

https://github.com/gundb/gun-schema

RWperm

https://github.com/Dletta/rwperm