Tab Zombie Hunter

This is a simple browser timer that alternates between notifying homework time and break time. It helps children work on their homework while setting their own boundaries by clearly indicating homework and break times with large displays and color changes.

When the work timer goes off, randomly suggest one stretch from neck, shoulders, wrists, or eyes. Make it easy to continue with implementation records and streaks.

I will record the learning time.

Manage video, music, AI, and game subscriptions all in one place. Find unused services and review your fixed costs.

A TODO management and hub tool that uses Markdown as a database. It's finished with a somewhat rich TUI.

Software that detects duplicate and similar image and PDF files

Ultra-lightweight HTML AI chat that runs only in a browser - beta version now available I'm not very smart.

Let's acquire a visual sense of time.

Paste and detect/clean "invisible characters" that sneak in through copy-paste. Visualize the cause of form rejections. Does not send.

Display a clock that you see every day in pixel font with your own personal style

A website called "A Better Life" that provides small free tools and practical guides for making daily improvements through sleep, nighttime routines, habits, and more. The design is focused on a streamlined user journey from search → tools → action, rather than miscellaneous content.

このサイトはある程度の製品を最安値で検索できます。ただ、いちいち検索するのが面倒くさいという方向けに 8個のパーツを分けてそれぞれ組み合わせて一番下のボタンを押すとタブだ8個一気に出ます（試作段階です

フォロー関係を、かんたん整理 相互フォロー・片思い・片思われをまとめてチェックできる、シンプルなフォロー管理ツール

Do you know my child's walking style?

A powerful Markdown editor with WYSIWYG split-screen, CodeMirror integration, bidirectional synchronization, and LaTeX formula support.

You can extract white-collar positions from Indeed job listings.

A tool that detects AI-like clichéd phrases just by pasting an article, usable for self-checking before submission

軽快な操作性にこだわった、極限までシンプルなToDoアプリ。

A free tool that aligns scattered fonts, full-width/half-width characters, and position misalignments in PowerPoint materials with one click

A household budget checker for single-person living that allows you to see at a glance the ratio of expenses to income and price-increase categories without having to keep a detailed household account book.

A household budget checker for single-person living that allows you to see at a glance the ratio of expenses to income and price-increase categories without having to keep a detailed household account book.

A LINE-integrated reservation management system for personal salons. Consolidate reservations that were scattered across phone, DM, and LINE into LINE. Manage availability and reservation status simply from the management dashboard.

Make Discord more convenient.

YouTubeCreator【だいにぐるーぷ】が贈る最新企画『殺人ゲーム』の"非公式"考察サイト