2019 H1 Hyperledger Labs Update
Total Labs: 24 (22 active, 2 archived)
Overall Health
The labs are suffering from a lack of attention. Several labs have not had any commits the first half of 2019, and should probably be archived.
We have attracted many new contributions, some of the existing labs see a lot of continued activity.
Contributions to the labs continue to flow in not only from people associated with the larger projects, but also from newer participants.
We are also exploring the different metrics around commits and their frequency to surface the community health of the labs in general and individual labs in particular. We are open to suggestions on how to improve the labs on-boarding, especially from contributors who have gone through the acceptance process.
Activity Since Last Report
Labs proposed: 12
Labs proposals accepted: 9 (see new labs this half)
Labs proposals in process: 2 (Open PRs)
Labs proposals out of scope/withdrawn: 0
Labs graduated to project: 0
New Labs Since Last Report
Lab Name | Description | Created | PRs merged | Last Commit |
|---|---|---|---|---|
GUI based executable application that allows Hyperledger Fabric (HLF) configuration blocks to be viewed and updated transactions created for channel configuration, adding new organizations, and generating crypto material. | 2019-Feb-25 | 4 | 2019-May-04 | |
Convector is a Model/Controller fullstack JavaScript framework to improve and speed up the development experience of clean, scalable and robust Smart Contract Systems. | 2019-Feb-08 | 40 | 2019-Jun-22 | |
A Hyperledger Fabric Based Access Control system to mediate access control flow from centralized applications. | 2019-Jun-08 | 1 | 2019-Jun-15 | |
Python library and Helm charts for deployment of Hyperledger Fabric to Kubernetes. | 2019-Feb-25 | 65 | 2019-Jul-06 | |
a test harness designed to measure the performance of payments between peers on a blockchain network. | 2018-Dec-04 | 2 | 2019-Jan-05 | |
provides a mechanism for privacy over Hyperledger Sawtooth by enforcing a policy of access control to the ledger. | 2019-Jan-26 | 19 | 2019-Jun-29 | |
a blockchain application built on Hyperledger Sawtooth, allowing clinics to keep history regarding patients health and claims on the blockchain | 2019-Jan-03 | 3 | 2019-Jun-29 | |
A Solidity to WASM compiler written in rust | 2019-Jan-29 | 4 | 2019-Jun-22 | |
The Trusted Compute Framework (TCF) enables privacy in blockchain transactions, moving intensive processing from a main blockchain to improve scalability and latency, and to support attested Oracles. | 2019-Jun-22 | 2 | 2019-Jun-22 |
Existing Labs
Lab Name | Description | Created | Total PRs merged | PRs merged (last report) | Last Commit |
|---|---|---|---|---|---|
The Software Parts (SParts) lab delivers a Sawtooth-based ledger that provides both accountability and access to the open source components used in the construction of a software part. A software part is any software component (e.g., library, application, container or an entire operating system runtime) that is comprised of between 0% and 100% open source. | Mar 12, 2018 | 47 | 12 | Dec 01, 2018 | |
The Cordentity app integrates Hyperledger Indy capabilities into the opensource Corda platform. | Nov 27, 2018 | 15 | 13 | Mar 02, 2019 | |
This is a Fabric Chrome extension paired with a Javascript API. Users should be able to use the Chrome Extension to authenticate to a Fabric network. | Jun 7, 2018 | 14 | 2 | Aug 29, 2018 | |
A lab to translate the Fabric documentation to Chinese | Aug 3, 2018 | 140 | 95 | May 04, 2019 | |
This lab provides samples for multi channel network using Hyperledger Fabric. | Nov 26, 2018 | 3 | 2 | Dec 19, 2018 | |
This lab enables Secure Chaincode Execution using Intel SGX for Hyperledger Fabric. | Aug 27, 2018 | 43 | 39 | Jul 06, 2019 | |
This entry will provide an example on how to provision, using Ansible, Hyperledger Fabric native binaries on multiple Softlayer vms. A build your second network example. | Oct 12, 2018 | 4 | 2 | Dec 29, 2018 | |
Tools used to manage and evaluate the Hyperledger Community. | Sep 19, 2018 | 22 | 20 | Jun 07, 2019 | |
This lab hold the code base for a blockchain build focused on solving market problems identified in the donor milk ecosystem. | Aug 3, 2018 | 3 | 2 | Oct 1, 2018 | |
Implementation of MinBFT consensus protocol. | Jul 31, 2018 | 34 | 19 | Jun 13, 2019 | |
The Private Data Objects lab provides technology for confidentiality-preserving, off-chain smart contracts. | Mar 2, 2018 | 148 | 76 | Jun 28, 2019 | |
This tool converts Solidity contract into Javascript chaincode through source-to-source translation for running them onto Hyperledger Fabric. | Nov 12, 2018 | 4 | 2 | Dec 06, 2018 | |
This lab is to make running Hyperledger distributed ledgers under the Shadow simulator possible. It began as a research internship during the summer of 2018 and seeks to provide a tool for doing research on consensus algorithms, smart contracts, scaling and other blockchain related research topics. | Nov 1, 2018 | 3 | 3 | Jun 06, 2019 |
Archived Labs
Lab Name | Description | Created | Total PRs merged | Last Commit |
|---|---|---|---|---|
A lab for experimentation on creating shared cryptography modules for cross-project collaboration. | Mar 29, 2018 | 13 | Oct 27, 2018 | |
z-mix will offer a generic way to create Zero-Knowledge proofs, proving statements about multiple cryptographic building blocks, containing signatures, commitments, and verifiable encryption. z-mix facilitates. | Jun 18, 2018 | 17 | Nov 08, 2018 |