Harmony Stack and Projects
The goal of this page is to provide an overview of the open-source Harmony Tech Stack.
This is a living document and we are relying on our community to contribute to it and help maintain it. Please feel free to make edits and additions via pull requests. We apologize if we missed your project!

About

The Harmony Tech Stack consists of the open-source technologies contributing to and relying on Harmony. It is meant to be used for decentralized application (Dapp) development within numerous verticals including DeFi, Gaming, Provenance and many others not pictured below.
Harmony Ecosystem

Layers of Harmony Stack

In the below sections you can find a list of different layers of the Harmony Stack.

User Interface

Components
Existing projects
Potentially interesting projects
Wallets
​Magic, sprout​
social recovery & one-time-password authenticators for on-chain fund
​
basic income & wealth from fixed-rate or high-yield investments
User-friendly Wallet based on open millions to self-custody assets & collectibles without hardware, password or hack
Browser Extensions
​
Mobile Wallets
​
Hardware Wallets
​Ledger, Trezor, SafePal​
​
Validator Dashboards
​Smartstake​
​
Node Explorers
​Watchdog​
​
Staking Rewards
​Smartstake​
​
Analytics
​The Graph​

Tools, APIs and Languages

Components
Existing projects
Potentially interesting projects
Easy Smart Contract Development
​
API
​
Client Libraries
​
​
Runtime Security
​
Automated Runtime checking tools, economic audit simulator such as gauntlet.network​

Bridges, Fiat Gateways, Exchanges

Components
Existing projects
Potentially interesting projects
Fiat Gatways
​
Exchange Gateways
​Coinbase Rosetta​

Platform Modules

Components
Existing projects
Potentially interesting projects
Oracle
​
Privacy
​Dusk, Raze, Webb Protocol​
​
Governance/DAO
​Harmony Governance​
​
Cross Chain
​
Name Service
​crazy.one names​

Crypto Projects

Components
Existing projects
Potentially interesting projects
DeFi
DEX with privacy and confidentiality features such as those found in a dark pool​
Automated Market Makers
​
Lending
​AAVE​
​
Staking
​Fuzz.fi​
​
Staking Derivatives
​Stafi​
​
Insurance
​DSLA Protocol​
​
Multichain
​
Lottery
​One Degen​
​
Token Issuance
​Token Jenny​
​
Charity
​Moonity​
​
Real Estate
​Monopoly​
​
Gambling
​lootblocks​
​
Multisig App Store
​
gnosis safe: multisig app store
Identity/DID
​Hypersign Identity​
​
Social Networking
​
​Social Referral​
Governance/DAO
​
​
Other
​

Signatures and Cryptography

Components
Existing projects
Potentially interesting projects
Cryptography
​
​evmcurve bls12-381​
Key Value Commitments
​
BulletProof
​
Zero Knowledge
​
​zksnark: plonk​

Core Harmony Protocol

Components
Existing projects
Potentially interesting projects

Contributing

Pull requests, issues, or other contributions from the community are encouraged! You can not only add specific projects, but also potentially interesting fields/areas which are currently missing in the tech stack.
:heavy_exclamation_mark: All technologies listed above need to be open-source. Ideally, the links lead directly to the code.
Note: You will need a GitHub account to suggest changes or open issues. If you do not have one, you may sign up for free.
Last modified 1mo ago