CyberZHG/toolbox
Encoding and parsing tools. observed · 2026-08-28
Health v2 · maintenance only
61/100
- Activity 64
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3668
- days_rel: n/a
- days_push: 217
- n_releases_24m: 0
Adoption not part of the score
1028 stars · 86 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A web-based collection of encoding and parsing tools, including Base64/URL encoding, diff viewing, and compiler-theory utilities that convert regexes to NFA/DFA and build LL/LR parsing tables. It is a static site built from JavaScript and hosted on GitHub Pages.
Use cases
- convert regex to NFA and DFA
- build LL(1) or LALR parsing tables for a grammar
- encode and decode base64 or URL strings online
- eliminate left recursion in a context-free grammar
- compute first and follow sets
- compare two texts with a diff viewer
- emulate MIX assembly language programs
When to choose
- you need quick online tools for encoding/decoding tasks
- you are studying compiler theory and want to visualize automata and parsing tables
- you want to convert regexes to minimal DFAs without installing anything
When to avoid
- you need a programmable parsing library to embed in your own code
- you require production-grade encoding with streaming or large-file support
- you need tools beyond the fixed set provided
Facets
application · maturity active
parser serialization developer-tools gui developer-tools parsers education web-development browser compiler-theory regex-to-automata grammar-parsing online-tools encoding-decoding web-server javascript nodejs
2 sources
- readme: https://github.com/CyberZHG/toolbox · fetched 2026-08-28 · 852299433ffc
- homepage: https://cyberzhg.github.io/toolbox/ · fetched 2026-08-29 · 57bc8475006e
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| CyberZHG/toolbox | main | 61 |
For agents
markdown · JSON · MCP: product_card(name="CyberZHG/toolbox")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem