Packages npm @jsonjoy.com/json-pack Package · npm
@jsonjoy.com/json-pack npm · v18.30.0 · Apache-2.0
High-performance JSON serialization library
Install npm install @jsonjoy.com/json-packCopy Adoption
Downloads (30 days) 101.9M Observed downloads / 30 days
Popularity Top 10% on npm Derived 92nd percentile within npm
Dependents 32 Observed packages that depend on it
Maintenance 0.91 Derived Release cadence and recency, 0 to 1
Releases per year Not reported Over the package’s life Growth by period Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.
7 days Collecting history Collecting
30 days +0.5% · 30d Derived +512.4K downloads / 30 days, SEP 24 → OCT 24
90 days +13.5% · 90d Derived +12.1M downloads / 30 days, JUL 26 → OCT 24
1 year +257.9% · 1y Derived +73.5M downloads / 30 days, OCT 27 → OCT 24 Adoption history Adoption historydownloads / 30 days · 13 observations
30d 90d 1y 2y 109.2M 96.3M SEP 24, 2026: 101,422,572 downloads / 30 days SEP 25, 2026: 101,489,544 downloads / 30 days SEP 26, 2026: 98,433,591 downloads / 30 days SEP 27, 2026: 96,317,733 downloads / 30 days SEP 28, 2026: 100,527,961 downloads / 30 days SEP 29, 2026: 105,108,082 downloads / 30 days SEP 30, 2026: 106,597,468 downloads / 30 days OCT 1, 2026: 107,620,279 downloads / 30 days OCT 2, 2026: 107,397,591 downloads / 30 days OCT 3, 2026: 109,249,466 downloads / 30 days OCT 4, 2026: 106,782,428 downloads / 30 days OCT 5, 2026: 105,174,285 downloads / 30 days OCT 24, 2026: 101,934,986 downloads / 30 days SEP 24 OCT 9 OCT 24
Table of observations (14) Day downloads / 30 days Dependents OCT 24, 2026 101,934,986 32 OCT 6, 2026 Not observed Not observed OCT 5, 2026 105,174,285 Not observed OCT 4, 2026 106,782,428 Not observed OCT 3, 2026 109,249,466 Not observed OCT 2, 2026 107,397,591 Not observed OCT 1, 2026 107,620,279 Not observed SEP 30, 2026 106,597,468 Not observed SEP 29, 2026 105,108,082 Not observed SEP 28, 2026 100,527,961 Not observed SEP 27, 2026 96,317,733 Not observed SEP 26, 2026 98,433,591 Not observed SEP 25, 2026 101,489,544 Not observed SEP 24, 2026 101,422,572 Not observed
Facts from the registry
Latest version v18.30.0
First published Not reported
Last release SEP 8, 2026 46d ago
Licence Apache-2.0 Repository In the Crest catalog
json-joy is a library that implements cutting-edge real-time and collaborative editing algorithms and utilities for JSON data models, with a focus on developing the JSON CRDT (Conflict-free Replicated Data Type) specification and implementation.
Language TypeScript
Last push 46d ago
Last release 46d ago Dependencies latest version · v18.30.0 Runtime 10 @jsonjoy.com/base64 18.30.0@jsonjoy.com/buffers 18.30.0@jsonjoy.com/codegen 18.30.0@jsonjoy.com/fs-node ^4.56.10@jsonjoy.com/fs-node-utils ^4.56.10@jsonjoy.com/json-pointer 18.30.0@jsonjoy.com/util 18.30.0hyperdyperid ^1.2.0thingies ^2.6.1tree-dump ^1.1.0@jsonjoy.com/base64 High-performance Base64 encoder and decoder Published from the same repository @jsonjoy.com/buffers Various helper utilities for working with buffers and binary data Published from the same repository @jsonjoy.com/codegen No-dependencies, low-level, high-performance JIT code generation package for JavaScript Published from the same repository @jsonjoy.com/collaborative-presence JSON CRDT user real-time presence. Published from the same repository @jsonjoy.com/collaborative-prosemirror ProseMirror bindings for JSON CRDT Peritext for collaborative rich-text editing Published from the same repository @jsonjoy.com/json-pointer High-performance JSON Pointer implementation Published from the same repository NewLife.Core Core library of the NewLife framework: logging (file/network), configuration (XML/JSON/HTTP), cache (memory/distributed), networking (TCP/UDP/HTTP/WebSocket), serialization (binary/XML/JSON), APM tracing, IoC container, actor model, timer scheduler and plugin framework. NativeAOT-ready, with built-in runtime localization; targets 11 frameworks from .NET Framework 4.5 to .NET 10.0. 核心组件库：日志、配置、缓存、网络、序列化、APM 性能追踪、对象容器、并行模型、定时调度与插件框架；原生 AOT 就绪，内置运行时多语言消息；单包覆盖 .NET Framework 4.5 至 .NET 10.0 共 11 个目标框架。 Same primary category opal-server OPAL is an administration layer for Open Policy Agent (OPA), detecting changes to both policy and data and pushing live updates to your agents. The opal-server creates a pub/sub channel clients can subscribe to (i.e: acts as coordinator). The server also tracks a git repository (via webhook) for updates to policy (or static data) and accepts continuous data update notifications via REST api, which are then pushed to clients. Same primary category opal-client OPAL is an administration layer for Open Policy Agent (OPA), detecting changes to both policy and data and pushing live updates to your agents. The opal-client is deployed alongside a policy-store (e.g: OPA), keeping it up-to-date, by connecting to an opal-server and subscribing to pub/sub updates for policy and policy data changes. Same primary category opal-common OPAL is an administration layer for Open Policy Agent (OPA), detecting changes to both policy and data and pushing live updates to your agents. opal-common contains common code used by both opal-client and opal-server. Same primary category svix Svix webhooks API client and webhook verification library Same primary category svix Package Description Same primary category Related news No published news event mentions this package or its repository yet.
