# @cityofzion/neon-core

> Neon-JS Core functionality

Latest version **5.10.1** (published 2026-07-17) · MIT license · 0 weekly downloads

## Install

```sh
npm install @cityofzion/neon-core
pnpm add @cityofzion/neon-core
yarn add @cityofzion/neon-core
bun add @cityofzion/neon-core
```

## Health

**Score 70/100 (B)** — status: active.

Positive: has types; esm support; no vulnerabilities; recently updated; high maintenance score; high quality score.

Warnings: low downloads.

## Facts

| | |
|---|---|
| Version | 5.10.1 |
| Published | 2026-07-17 |
| First published | 2018-09-02 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Node | >=16.19.0 |
| Dependencies | 10 |
| Unpacked size | 6.8 MB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 184 |
| Author | Yak Jun Xiang |
| Maintainers | snowypowers, lllwvlvwlll, hal0x2328, hotequil, asch89, erik_coz |
| Keywords | neo, antshares, javascript, libraries |

## Links

- npm: https://www.npmjs.com/package/@cityofzion/neon-core
- Repository: https://github.com/CityOfZion/neon-js
- Homepage: https://github.com/CityOfZion/neon-js#readme
- Issues: https://github.com/CityOfZion/neon-js/issues
- npm.io page: https://npm.io/package/@cityofzion/neon-core

## Dependencies (10)

- [bs58](https://npm.io/package/bs58.md) 6.0.0
- [bn.js](https://npm.io/package/bn.js.md) 5.2.3
- [buffer](https://npm.io/package/buffer.md) 6.0.3
- [lodash](https://npm.io/package/lodash.md) 4.18.1
- [loglevel](https://npm.io/package/loglevel.md) 1.9.2
- [crypto-js](https://npm.io/package/crypto-js.md) 4.2.0
- [cross-fetch](https://npm.io/package/cross-fetch.md) 4.1.0
- [@noble/curves](https://npm.io/package/@noble/curves.md) 1.9.7
- [ethereum-cryptography](https://npm.io/package/ethereum-cryptography.md) 3.2.0
- [loglevel-plugin-prefix](https://npm.io/package/loglevel-plugin-prefix.md) 0.8.4

## Recent versions

- 5.10.1 (latest) — 2026-07-17
- 5.0.0-next.17 (next) — 2022-02-08
- 5.10.0 — 2026-07-15
- 5.9.0 — 2026-04-30
- 5.8.1 — 2026-02-21
- 5.8.0 — 2025-10-23
- 5.7.0 — 2025-01-21
- 5.6.0 — 2024-05-21
- 5.5.1 — 2023-08-30
- 5.5.0 — 2023-07-26
- 5.4.0 — 2023-04-18
- 5.3.0 — 2022-12-16
- 5.2.2 — 2022-11-11
- 5.2.1 — 2022-11-07
- 5.2.0 — 2022-08-24
- … 36 more at https://npm.io/package/@cityofzion/neon-core/versions

## README

# neon-core

Core package for `neon-js`. Forms the foundation of all neon-js distributions.

Available packages:

- `wallet`
- `tx`
- `sc`
- `rpc`
- `u`
- `logging`
- `CONST`
- `settings`

---
_Source: https://npm.io/package/@cityofzion/neon-core · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._