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Top 12 Java hacktoberfest-accepted Projects
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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Java-Beginner-Projects
Explore a variety of simple, hands-on Java projects ideal for beginners. Sharpen your coding skills while creating command-line applications, games, and practical tools in Java. Perfect for those new to programming or looking to learn Java.
Project mention: How I merged Five Pull Requests, Lose Sanity, and Laugh It Off | dev.to | 2024-10-26PR: Janani-Balasooriya/Java-Beginner-Projects#28 Contribution Summary: This repository is a collection of simple Java projects, and I decided to tackle a Weather App. 🌦️ I developed a straightforward console-based application where users can get weather updates for their current location or any location they input. I made some API calls and did a bit of formatting to make it all work. It’s cleanly coded and modular, making it easy for new Java learners to grasp! 👩💻
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ProductManagementSystem
It is a marketplace where customer can place order and Admin can manage inventory of products, view order and generate the report.
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Making-class-in-different-Programming-languages-
Making Class in different programming languages is an attempt to make it possible for all the classes available in one place in different languages!
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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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awesome-spring-boot-rest-api
:sunny: :star: :star: Awesome Spring Boot REST API :star: :star: :sunny:
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Project mention: FHIR Dosage Support - Turn HAPI FHIR Dosage into human readable text in your desired language and much more | dev.to | 2025-01-30
Read more on: https://jy95.github.io/fds/ ( Github : https://github.com/jy95/fds )
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Java hacktoberfest-accepted discussion
Java hacktoberfest-accepted related posts
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2024 Hacktoberfest & LiteDevelopers
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Let's build "Java demos" together during Hacktoberfest
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DPS909 Blog :First contirbution in HACKTOBERFEST
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Stuff I've read, watched, and heard - #0
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Hacktoberfest for the busy developer
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15 GitHub Repositories to Contribute for Hacktoberfest 2022
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Anyone have any project idea for me to test my skills?
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A note from our sponsor - Stream
getstream.io | 18 Jul 2025
Index
What are some of the best open-source hacktoberfest-accepted projects in Java? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Iris | 471 |
| 2 | ChocoBar | 124 |
| 3 | Java | 69 |
| 4 | Java-Beginner-Projects | 48 |
| 5 | javacodes | 30 |
| 6 | ProductManagementSystem | 27 |
| 7 | Making-class-in-different-Programming-languages- | 5 |
| 8 | awesome-spring-boot-rest-api | 4 |
| 9 | fds | 2 |
| 10 | codewars_katas | 1 |
| 11 | springboot-mongodb | 1 |
| 12 | SpringBootwithJPAHibernate | 0 |
Sponsored
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com