REPOGEO REPORT · LITE

stdlib-js/stdlib

Default branch develop · commit f29ec0b8 · scanned 6/29/2026, 8:21:24 AM

GitHub: 5,874 stars · 1,210 forks

Scan history for this repo

Score trend below includes all ready runs (older left, newer right; scroll horizontally if needed). The table is collapsed by default—expand for newest-first rows, 10 per page.

Score trend (left → right: older → newer)

2 ready scans. Expand the table below for newest-first rows (10 per page, paginated).

AI VISIBILITY SCORE

40 /100

Critical

Category recall

0 / 2

Not recommended in any query

Rule findings

2 pass · 0 warn · 0 fail

Objective metadata checks

AI knows your name

3 / 3

Direct prompts that named your repo

HOW TO READ THIS REPORT

Action plan is what to do next — copy-pasteable changes prioritized by impact. Category visibility is the real GEO test: when a user asks an AI a brand-free question that should surface stdlib-js/stdlib, does the AI actually recommend you — or your competitors? Objective checks verify the metadata signals AI engines weight first. Self-mention check detects whether AI even knows you exist by name.

Action plan — copy-paste fixes

3 prioritized changes generated by gemini-2.5-flash. Mark items done after you ship the fix.

OVERALL DIRECTION

highreadme#1

Reposition README's opening sentence to be more direct and keyword-rich

Why:

CURRENT

We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib.

COPY-PASTE FIX

stdlib is the fundamental numerical and scientific computing standard library for JavaScript and TypeScript, providing robust, high-performance tools for mathematics, statistics, and data processing.

mediumtopics#2

Add more specific topics related to data science and analysis

Why:

CURRENT

javascript, js, library, math, mathematics, node, node-js, nodejs, numerical, numerical-computing, science, scientific, scientific-computing, standard, statistics, stats, stdlib, typescript, utilities, utils

COPY-PASTE FIX

javascript, js, library, math, mathematics, node, node-js, nodejs, numerical, numerical-computing, science, scientific, scientific-computing, standard, statistics, stats, stdlib, typescript, utilities, utils, data-science, data-analysis, data-processing

mediumreadme#3

Add a dedicated 'Why stdlib?' section highlighting key differentiators

Why:

COPY-PASTE FIX

## Why stdlib?

What sets stdlib apart is its fully decomposable architecture, which allows you to swap out and mix and match APIs and functionality to cater to your exact preferences and use cases. This modularity ensures you only use what you need, while still benefiting from a comprehensive and rigorously developed standard library for numerical and scientific computing.

Category GEO backends resolved for this scan: google/gemini-2.5-flash, deepseek/deepseek-v4-flash

Category visibility — the real GEO test

Brand-free queries asked to google/gemini-2.5-flash. Did AI recommend you, or someone else?

Same questions for every model — switch tabs to compare answers and rankings.

Recall

0 / 2

0% of queries surface stdlib-js/stdlib

Avg rank

—

Lower is better. #1 = top recommendation.

Share of voice

Of all named tools, what % are you?

Top rival

TensorFlow.js

Recommended in 2 of 2 queries

COMPETITOR LEADERBOARD

TensorFlow.js · recommended 2×
Danfo.js · recommended 2×
NumJS · recommended 1×
Math.js · recommended 1×
JStat · recommended 1×

CATEGORY QUERY
What are the best JavaScript libraries for advanced numerical and scientific computing tasks?
you: not recommended
AI recommended (in order):
1. NumJS
2. Math.js
3. TensorFlow.js
4. Danfo.js
5. JStat
6. ML.js
AI recommended 6 alternatives but never named stdlib-js/stdlib. This is the gap to close.
Show full AI answer
CATEGORY QUERY
Seeking a robust standard library for statistical analysis and data processing in JavaScript applications.
you: not recommended
AI recommended (in order):
1. Apache ECharts
2. jStat
3. Danfo.js
4. math.js
5. Simple Statistics
6. D3.js
7. TensorFlow.js
AI recommended 7 alternatives but never named stdlib-js/stdlib. This is the gap to close.
Show full AI answer

Objective checks

Rule-based audits of metadata signals AI engines weight most.

Metadata completeness
pass
README presence
pass

Self-mention check

Does AI even know your repo exists when asked about it directly?

Compared to common alternatives in this category, what is the core differentiator of stdlib-js/stdlib?
pass
AI named stdlib-js/stdlib explicitly
AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?
If a team adopts stdlib-js/stdlib in production, what risks or prerequisites should they evaluate first?
pass
AI named stdlib-js/stdlib explicitly
AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?
In one sentence, what problem does the repo stdlib-js/stdlib solve, and who is the primary audience?
pass
AI named stdlib-js/stdlib explicitly
AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

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Deep reports10 / month
Brand-free category queries5 vs 2 in Lite
Prioritized action items8 vs 3 in Lite