MATHJAX INC
EIN 88-1669159 · Educational Services (B90)
What they do
Development of The MathJax Software Library, Including The Speech Rule Engine That Underlies Its Support for The Visually Impaired. The Software is Freely Available to Anyone. Usage Information is Difficult to Acquire, As We Do Not Have Access to The Logs for All Installations of MathJax, But One of The Major Content Delivery Networks (CDNs) Lists MathJax Among Its Top 10 Most Popular Libraries (of Over 1 Million Being Served), With Over 3.1 Billion Requests Per Month. MathJax Can Also Be Incorporated Into Other Projects, and One of The Major Mechanisms for Doing So (npm.js) Lists Over 150 Projects That Do. The Source Code Repository On GitHub Shows 13,000 Followers for The MathJax Projects. We Made The Official V4.0.0 Release In August, A Major Update for MathJax Including Significant Improvements to Its Assistive Support. A V4.1.0 Release Followed In December, Addressing Some Issues and Request From Our Users.
Should I give to this charity?
Of every $100 spent, about $94.80 was reported for mission work. Use the spending picture below and ask what results that work produced.
Plain answer: A tax form cannot prove that a charity is doing good. It can show how the charity says it spent its money—and point out questions you should ask.
Basic facts we verified
IRS warning checkNo IRS revocation warning appears in this data.
Money report from 2025The charity has a recent tax report to read.
They explain their jobThe charity tells us what it is trying to do.
They name their leaders5 people are listed in the latest report.
You can reach themThey list contact information, so you can ask questions.
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Financial picture
A plain-language look at the latest Form 990 figures available. These numbers help you ask better questions; they do not, by themselves, rate whether a charity is good or bad.
How each $100 of revenue was used
The large number compares each expense with revenue. The smaller number shows its share of total expenses.
Gray means reported revenue left after expenses for this filing year. It does not necessarily mean cash sitting in a bank account.
Has the pattern changed?
Colored bars = expense mix: how each year’s expenses were divided. Total expenses vs. revenue shows whether the charity spent less or more than it received. The current filing is first.
Money in and money out
Reported spending amounts
Mission work means the Form 990 category called program services. These are reported accounting categories—not an independent measurement of results.
See all reported dollar amounts
Leadership and board
Names, titles, time, and compensation below are reported by the organization on its Form 990.
No compensation was reported for these leaders. The complete board and leadership roster is shown below.
Board and leadership roster (5)
DAVIDE P CERVONEPRESIDENT OF BOD AND TREASURER
FRANK TATEMEMBER OF BOARD OF DIRECTORS
MICHAEL GAGEMEMBER OF BOARD OF DIRECTORS
VOLKER SORGESECRETARY OF BOARD OF DIRECTORS
W CONSTINIA CHARBONNETTEMEMBER OF BOARD OF DIRECTORS
About this charity
- Recognized since
- January 2022
- Location
- 364 KENMORE ST, MORGANTOWN, WV 26505-3250
- County
- Monongalia
- In care of
- Davide P Cervone
- Primary officer
- Davide P Cervone, Treasurer
How to reach them
Filing and classification
- Latest tax year
- 2025
- Tax period began
- January 1, 2025
- Return type
- 990EZ
- NTEE classification
- Educational Services (B90)
- IRS tax category
- Educational Services