# in28minutes/java-a-course-for-beginners

Java Programming Tutorial for Beginners

Repository: https://github.com/in28minutes/java-a-course-for-beginners
Canonical: https://ross.abutalabs.com/products/java-a-course-for-beginners
Homepage: https://www.udemy.com/course/java-programming-tutorial-for-beginners
Language: JavaScript
License: MIT
License Family: permissive
Topics: java, java-8, java-9, programming, tutorial, tutorial-teaches-people, java-programming, programming-language
Last push: 2025-04-03T04:39:03+00:00

## Health v2 (maintenance only)
Score: 39/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 14, release rhythm 35, longevity 100
- inputs: {"age_days": 3141, "days_push": 517, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1197, forks 692 (observed 2026-08-28T04:03:57.314506+00:00)

## What it is
A step-by-step Java programming tutorial course for complete beginners, structured in 250 steps with hands-on coding exercises, puzzles, and examples using JShell and Eclipse. It is the companion repository for an in28Minutes beginner Java course.

## Use cases
- learn java programming from scratch
- beginner java tutorial with exercises
- understand object oriented programming in java
- practice java collections and generics
- learn java 8 and java 9 features like jshell
- get started with eclipse and maven for java

## When to choose
- you are a complete beginner wanting a structured, hands-on path to learn Java
- you prefer learning through many small coding exercises and examples
- you want free course material covering core Java through collections, generics, and functional programming

## When to avoid
- you are an experienced Java developer looking for advanced or production-level content
- you need a runnable library or tool rather than educational material
- you want a course on frameworks like Spring rather than core Java

## Facets
- artifact type: learning-resource
- maturity: active
- function: programming-language, developer-tools
- domain: programming-languages, tutorials, education
- platform: jvm, cross-platform
- tags: java, beginner-course, tutorial, eclipse, jshell, object-oriented-programming

## Member repositories
- in28minutes/java-a-course-for-beginners (main) score 39

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:57.314506+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:21:27.538958+00:00, confidence not recorded.
  - readme: https://github.com/in28minutes/java-a-course-for-beginners (fetched 2026-08-28T04:03:57.314506+00:00, sha 9c5db50cf4ee)
- Data as of 2026-08-30T08:39:29.467469+00:00.