haadcode

ImmutableDB

An interface for immutable databases

ImmutableDB is an abstract interface for content-addressed databases that:

1. save the same blob of data to the same key every time (write)
2. return the same blob of data with the same query key every time (read)

The difference to a a traditional key-value store is that the key doesn't get specified explicitly. Instead, the key gets calculated based on the data using a hashing function. This is also called content-addressed storage.

victorb

Installation

You'll need:

• Firefox - https://addons.mozilla.org/en-US/firefox/addon/greasemonkey/
• Chrome - https://chrome.google.com/webstore/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo
• Safari/IE/Opera - No idea, look for greasemonkey-compatible addon/extension

kumavis

Client-Side Services

This is a proposal of a pattern for building interlinking web apps. It would allow sandboxed integration with third-party services running on the same computer.

This would enable:

• services to manage their own client-side secrets (e.g. private keys)
• building shared caches
• sharing p2p network resources

joyrexus

collapsible markdown?

CLICK ME

yes, even hidden code blocks!

print("hello world!")

nicola

// This script counts how many days you have been in the USA
// This is a personal script, use it at your own risk
// This is not an official tool and it can do wrong calculations
// which might result in loss in visa status, green card, citizenship
// and whatever you can think of

// This extracts data from the i94 website from the history result view

function daysInYear(year) {
    var recs = angular.element(".history-results").scope().vm.recs

vmx

This is where the actual retrieving of the data happens: https://github.com/ipfs/js-ipfs-unixfs-engine/blob/7992ad9860360da3f7a9fb0639e4a7a67746057f/src/exporter/file.js#L117

Where the Wantlist (the block that IPLD requested) is sent off: https://github.com/ipfs/js-ipfs-bitswap/blob/51f5ce08bad4876c9b709eba27faac533e9c00d4/src/want-manager/index.js#L125

Next step: find where the wantlist is received Decision Engine gets the Wantlist and then sends of the corresponding blocks Here it gets the blocks it should send from the blockstore: https://github.com/ipfs/js-ipfs-bitswap/blob/51f5ce08bad4876c9b709eba27faac533e9c00d4/src/decision-engine/index.js#L99

pgte

• Released on June 27th 2018
• Expires on July 31st 2018

peer-star-app for peer-star app developers

Hello peer-star app developer! 👋

In an effor to make PeerPad scale better for many users editing the same pad, over the last few weeks I've been focused on implementing the topology and protocol described here. This is materializing in the form of a package named peer-star-app.