draggable canvas zoomable canvas lock canvas on node_drag blockchain trimming grey color for “dead blocks” transactions accounts block size based on gas spending transaction size based on gas spending account size based on the amount of ether display selected node data block labels show/hide transactions fix links losing link strength after trim fix root node translation to center show/hide txs on block select show/hide accs on tx select restrict initial coords disable click events on drag link tx to accs on add delocalise node creation (was a bad idea) figure out why only one of from/to accs shows deploy geth deploy bc_viz restyle the data panel UI controls panel fromBlock - toBlock autoexpand on/off profile block expansion request batching thicker links for block-block favicon graph legend uncles highlight contracts window resize register a domain name associate the domain recursive blockchain stitching fix block gapping put geth behind a node server, exposing a subset of rpc methods