How does the Leitner System benefit my learning?

The Leitner System optimizes your study time by testing you more frequently on difficult concepts (Box 1) and less frequently on concepts you have already mastered (Box 5).

Can I customize the frequency of the quizzes?

Yes, you can easily modify the cron expression in the generated GitHub Actions YAML file to change the delivery time or frequency of your daily review.

How does the quiz grading work?

The system uses keyword matching from your Slack thread replies. If your response contains a minimum number of pre-defined technical keywords, the system marks the answer as correct.

Do I need to host a server for the quiz bot?

No, the system runs entirely on GitHub Actions using a cron schedule, making it a serverless and cost-effective solution for personal learning.

Is this quiz system stable?

This skill is currently marked as experimental, meaning that while functional, the quiz schema and grading logic are under active development and may change.

Slack Daily Review Quiz

Name: Slack Daily Review Quiz
Author: lsh1215

bylsh1215

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Learning & Documentation

Automates technical knowledge retention using a Slack-based daily quiz system powered by spaced repetition logic.

This skill sets up an automated study review pipeline that integrates GitHub Actions and Slack to help developers retain technical knowledge. By leveraging the Leitner System of spaced repetition, it identifies weak areas and schedules quizzes accordingly, providing an end-to-end workflow from study session verification to daily Slack-based testing and automated grading via keyword matching. It is ideal for developers looking to master complex technical domains through consistent, automated self-assessment.

Key Features

01Spaced repetition logic based on the 5-box Leitner System

02Automated Slack integration for daily quiz delivery and interaction

03Keyword-based automated grading of user replies in Slack threads

04Persistent quiz bank management with structured JSON storage

05Serverless execution using GitHub Actions cron schedules

068 GitHub stars

Use Cases

01Mastering new programming languages or frameworks through daily spaced repetition

02Retaining core engineering concepts during technical interview preparation

03Automating the review of technical documentation and architectural patterns

Key Features

01Spaced repetition logic based on the 5-box Leitner System

02Automated Slack integration for daily quiz delivery and interaction

03Keyword-based automated grading of user replies in Slack threads

04Persistent quiz bank management with structured JSON storage

05Serverless execution using GitHub Actions cron schedules

068 GitHub stars

Use Cases

01Mastering new programming languages or frameworks through daily spaced repetition

02Retaining core engineering concepts during technical interview preparation

03Automating the review of technical documentation and architectural patterns