# jaywcjlove/DevHub

A feature-rich offline application, is meticulously crafted to support developers in their daily tasks while ensuring the utmost security of their data

Repository: https://github.com/jaywcjlove/DevHub
Canonical: https://ross.abutalabs.com/products/jaywcjlove-devhub
Homepage: https://wangchujiang.com/DevHub
Language: Swift
License Family: other
Topics: macos, macos-app, macosx, swiftui, swift, application, desktop-app, developer-tools, tools, devhub, jaywcjlove, swift-app, swiftui-app, swiftui-application, swift-application
Last push: 2026-04-21T05:27:30+00:00

## Health v2 (maintenance only)
Score: 71/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 78, release rhythm 65, longevity 65
- inputs: {"age_days": 923, "days_push": 134, "days_rel": 239, "gap_med": 5.5, "n_releases_24m": 25}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2027, forks 82 (observed 2026-08-28T04:06:06.905758+00:00)

## What it is
DevHub is an offline, local-first developer toolbox application for macOS built with SwiftUI, bundling 100+ everyday utilities such as JSON formatting, Base64/URL encoding, JWT parsing, timestamp conversion, QR codes, regex testing, hashing, and image tools. It emphasizes privacy by running everything locally and integrates with Raycast, browsers, and terminal workflows via URL schemes.

## Use cases
- format and validate JSON offline on macOS
- decode JWT tokens without uploading them to a website
- convert between Base64, files, and images locally
- generate QR codes and hashes without web tools
- convert timestamps and work with date/time utilities
- test regular expressions in a desktop app
- replace scattered online developer utility websites with one offline app
- launch developer tools from Raycast or terminal via URL scheme

## When to choose
- you want a privacy-friendly, offline alternative to web-based developer utilities
- you use macOS daily and want many small tools in one lightweight app
- you need local processing of sensitive data like tokens, keys, or API payloads
- you want Raycast/terminal/automation integration for quick tool access

## When to avoid
- you need a cross-platform toolbox on Windows or Linux
- you require deep IDE integration rather than a standalone app
- you need team collaboration or cloud-synced tool state
- you want fully open-source licensing - the repo has no license file

## Facets
- artifact type: application
- maturity: active
- function: developer-tools, serialization, image-processing, gui, cli
- domain: developer-tools, privacy, cross-platform
- platform: -
- tags: offline-first, developer-toolbox, swiftui, macos-app, all-in-one-utilities, local-first, privacy-friendly, url-scheme, raycast-integration, macos, desktop

## Member repositories
- jaywcjlove/DevHub (main) score 71

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:06.905758+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:59:41.511520+00:00, confidence not recorded.
  - readme: https://github.com/jaywcjlove/DevHub (fetched 2026-08-28T04:06:06.905758+00:00, sha bda2bd3f4306)
  - homepage: https://wangchujiang.com/DevHub (fetched 2026-08-29T10:39:39.028848+00:00, sha dfeb0d45ca02)
  - site_page: https://wangchujiang.com/ (fetched 2026-08-29T10:39:39.035505+00:00, sha d679648f66b8)
  - site_page: https://wangchujiang.com/DevHub/CHANGELOG.html (fetched 2026-08-29T10:39:39.037808+00:00, sha 2eb24ef8c73b)
- Data as of 2026-08-30T08:39:29.467469+00:00.