html-css

• tribute-page
• survey-form
• product-landing-page
• technical-documentation-page
• personal-portfolio-webpage

frontend-libs

• random-quote
• markdown-previewer
• drum-machine
• js-calculator
• pomodoro-timer

data-visualization

• bar-chart
• scatterplot-graph
• heat-map
• choropleth-map
• treemap-diagram

APIs-microservices

• timestamp-microservice
• request-header-parser-microservice
• url-shortener-microservice
• exercise-tracker
• file-metadata-microservice

quality-assurance

• metric-imperial-converter
• issue-tracker
• personal-library

information-security

• stock-price-checker
• anonymous-message-board