Personal project:

Build a personal project on your own, completely from scratch, then submit it to the community for feedback. You're allowed to use any languages and frameworks you want, but you must build it yourself. The purpose of this project is two-fold: a chance to put your skills into practice and to add another project to your portfolio. Well-built personal projects will help you land interviews and jobs, so make sure to put in the effort!

This console application scrapes the Brazilian Treasury Direct website and shows a table with basic data about the available government bonds. For each bond, historical prices and yields can be retrieved and shown as line charts.

Clone this repository with:

git clone https://github.com/danilogalisteu/bd-05-pp-treasurydata.git

The application uses node.js as the Javascript runtime, nvm for runtime version management and npmfor package dependency management.

To initialize the application environment, change to the bd-05-pp-treasurydata folder, run:

nvm use

to activate the correct version of node, and run:

npm install

to install all dependencies. The application depends on the following packages:

• puppeteer for web scraping (requires Google Chrome available on the system);
• blessedand blessed-contrib for the graphical user interface; and
• danfojs-node for data manipulation.

Its tests depend on the jestpackage.

Run the application with:

npm start

Tests can be run with:

npm test