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lisering/lisp-rs

用 Rust 从零实现 Lisp 解释器教程 / Build a Lisp interpreter in Rust from scratch

201Rust32d old

Summary

The available public data is mixed. More sustained activity or a broader contributor base would strengthen the score.

lisering/lisp-rs recorded 37 commits in the past 30 days, has 1 public contributors, and has averaged 0.6 stars a day since launch.

71

Repository health

41

Maintainer track record

91

Repository quality

44

Catalyst Score

Contributors

Public track record

johnsong GitHub avatar
johnsong

@lisering · Repository owner

41/100

This account has a limited public history, so the track-record score is less certain.

0 followers33 public repos13y history9 contributions
33 public repositories0 followers13 years of public history

Score breakdown

How the Catalyst Score was calculated

Star growth since launch+1
Fork growth since launch+0
Freshness+4
30-day commit activity+12
Contributor breadth+3
Maintainer track record+5
Topic activity+4
Repository quality+7
Topic novelty+11
Risk penalty3

Activity

Recent repository activity

37

Commits · 30d

1

Public contributors

0.6

Lifetime stars/day

0

Pull requests · 90d

Findings

What we found

37 commits in the last 30 days

1 public contributors

0 issues and 0 pull requests opened in 90 days

10 documentation and structure checks passed

Related repositories

compiler · 0 created in the past 30 days

Risk review

What needs watching

Contributor concentration is high

Public GitHub data cannot verify private work, employment claims, code security, or identity. Use the track-record score as research context, not proof of identity or trustworthiness.

Growth quality

Recent attention and maintainer concentration

Recent timestamps and contribution patterns help distinguish sustained adoption from a single headline number.

Contributor concentration

Top 1 public contributors

Top contributor share
100%
Top three share
100%
Contributors checked
1
Concentration
High

Shares use the contribution totals reported for the contributors checked, not private or unlinked activity.

Recent commit sample

Latest 44 commits

Unique authors
2
Verified commits
0%
Merge commits
0%
Median time between commits
2.5 hours

Repository footprint

Default branch: main

Repository size
9.1 MB
Branches
1
Tags
0
Watchers
1
WikiIssue tracking

Deeper GitHub data

Delivery, collaboration, and project readiness

These metrics use the latest public records GitHub makes available for this repository.

Language composition

Share of detected source bytes

Rust96.7%
NewLisp3.3%

Community readiness

GitHub community health 42%

README
License
Contributing guide
Code of conduct
Issue template
Pull request template

CI reliability

Latest 32 workflow runs

Success rate
81%
Workflows represented
1
Failed runs
6
Median duration
0.7 min

Last checked

8/25/2026, 11:14:31 PM

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