proof-of-work topic
howmanyconfs.com
How many confirmations are equivalent to 6 Bitcoin confirmations?
jNano
A comprehensive Java library for the Nano cryptocurrency.
lapti-pow-captcha
Proof-of-Work captcha without external service calls
BlockchainJS
A Blockchain that runs with nodejs and demonstrates the main consensus algorithms (proof of work, proof of stake, proof of authority).
fabric
Fabric is an experimental protocol for exchanging information.
hashcasher
Protect online forms from spam by making them perform Proof of Work (PoW).
vdf
Verifiable Delay Function (VDF) Implementation in Golang
Block-Chain-Example
Simple example of blockchain using flask in python.
defcon26-pow
Fast defcon 26 quals pow solver
go-pow
Simple proof-of-work package for Go