Hello! Project

Prince, a Computer Science Engineering student and beginner developer, has introduced himself online, saying he is interested in AI, web development and open-source projects. He says it is his first post and that he is excited to take part in Hacktoberfest 2026, and is looking forward to learning.

A developer has publicly introduced Mise, a privacy-focused browser built largely for personal daily use, describing features including workspace isolation, a built-in ad blocker, tab hibernation, split view, a PDF reader, dark mode and a userscript engine. The project is said to be approaching a version 1.0 release, drawing attention from people interested in independent browser alternatives.

The Document Foundation published its September 2026 recap for the LibreOffice project, covering new releases of the open-source office suite, updates from events attended by the community, and introductions of new team members working on quality assurance and LibreOffice Online. The monthly recap is the project's way of keeping contributors and users informed about development and community news.

Fans of Japanese idol group Morning Musume are sharing the group's song 'One and Only' via a YouTube link, tagging it with Hello! Project and Morning Musume hashtags. The post signals listeners streaming the track and highlighting it within the Hello! Project fan community.

Former Morning Musume member Tanaka Reina said she wanted to 'give birth to' OCHA NORMA after performing alongside the Hello! Project idol group. The remark, referring to her long career within the Hello! Project family and her connection to the younger generation of acts, is drawing attention among J-pop fans, with fellow group members like Tsutsui Mihoko also mentioned in the discussion.

An independent game developer from Ukraine has launched the Steam page for their first game, Idle Trash, and is asking the public for support and feedback. The developer is also seeking help with creating sound for the game and thanks those who have already backed the project during its early stages.

Fans of the Japanese pop group Aa! are sharing a chorus section from their song "Super Chibi Aira Time," performed by Reina Tanaka, Miyabi Natsuyaki and Airi Suzuki. The group, a Hello! Project unit, remains popular among J-pop enthusiasts, and the snippet is being circulated as entertainment content.

Ziting Liang, a 12-year-old boy, is presenting a project he built himself, writing in a developer community tagged around Linux, open source and programming. He notes up front that the post is not clickbait and introduces himself directly. The post has drawn modest engagement, with readers responding to the novelty of such a young developer contributing to open source.

Hacktoberfest, the annual month-long open source contribution event, is underway, and developers are sharing their plans to take part. Many say they are excited to explore new projects, learn from other developers and make meaningful contributions to open source software throughout October.

Malik Putra, a developer from Indonesia, has written about taking part in Hacktoberfest for the first time, in a post introducing himself to the DEV community. He describes why he decided to join the annual open source event and his early experience contributing to projects during Hacktoberfest 2026.