Information technology, softwares and articles.
Application and library in JavaScript for data interpolation from tables (linear and bidimensional). The sample page can be saved and used as a reference.
For more information please visit the demonstration page.
Decentralized Anonymous, Secure and Simple Message Board
This spreadsheet calculates the importation taxes to Brasil based on the regulations from 2012 to 2020 (still valid)
Simple PHP script that saves submitted HTML forms to CSV table files that can be opened on Excel.
Instructions can be found in the ZIP file or on this page.
This application will convert all data submitted by an HTML form to a CSV table located in the same folder as the script.
The generated CSV file follows the RFC4180 standards.
GNU/GPL
Configurable timer for Windows with an alarm. This application is from the time I had to do lab experiments and the smartphones didn't existed. It still works.
No installation required.
A flexible and multiplataform open source tool to compose tulip diagrams. Usefull for spreadsheets and road books in rallys, trekking, hiking and travels.
Learn more about tulips and the Tulip Composer application by this tutorial.
If you need more information please visit the Tulip Composer landing page.
Calculates the MD5 sum hash for any file. Does not require installation.
