eBookshelf - Unified Management of Multiple E-book Services

yomitaku - Book Price Comparison & Library Collection Search

yomitakuは本の価格比較と図書館蔵書検索ができるサイトです。ヘッダーの検索欄から書籍名、著者名、またはISBNで本を検索してください。

Penciive - 読んだ知識を使える知識に

読んだ知識を使える知識に

ユアナレ

Manage household documents together in Google Drive and home storage locations.

e-colleague

OSHIHON｜推し本

A must-see for book lovers! A free service where you can introduce up to 10 of your "favorite books" with comments. You can also monetize through Amazon Associates integration. It's a platform where you can discover everyone's genuine book recommendations.

Engcard

You can create your own original English vocabulary notebook on the web. The functionality is specialized for memorizing English words.

Amazon Review Request Batch Auto-Send Tool | Chrome Extension

Review Requester is a Chrome extension for Amazon. It automatically sends review requests in bulk with one click for past orders, maximizing acquisition rates.

yomitech - Technical books featured on Qiita delivered by email

Deliver technical books introduced on Qiita via email every Monday

AnotherCart for Amazon

This is a Chrome extension that realizes multiple independent shopping carts on Amazon.co.jp.

ap12's ToolBox

開発者向けの様々な細かいツールを集めたwebサイトです。

Browser Kitty | Free web tools that work completely in your browser

A collection of free, somewhat practical web apps (PDF editing, automatic face pixelation for videos, PDF comparison, face recognition reception, counter, teleprompter, etc.)

PackShare

This is an app where you can publish and share packing lists. For camping trips, travel, and other activities, everyone needs similar preparations. Why not share them?

MemoLinker

Save and organize URLs at lightning speed. A memo app where you can add items with one tap from a shared sheet.

ぼくのいるところ

連絡先を知らなくても、いまここ

デスク画面用(仮称)

[Limited Time Release] Easy Access to Websites!

ふわふわ TODO

ゆるふわにtodo 管理したい人のためのツール

Tsuzuri

It is a platform where you can read stories and texts written vertically, and authors can design the scope of disclosure and monetization for each work.

TokiDoke

A browser extension that measures time spent melting away on entertainment sites

日本の離島マップ | 3D地球儀で巡る有人離島ガイド

This is a service that allows you to easily view inhabited islands in Japan on a map! By creating an account, you can record on the web: Inhabited islands you have visited Inhabited islands you want to visit In the future, we plan to release a mobile app called "Shima Log" for recording visits to inhabited islands!

napps エンタメありの永久無料ツール集

いつでも手軽に使える永久無料の100+ツール集。ちょっと困ったときの便利アイテムです。

AnalyWallet

無料・広告なしのシンプルな家計簿アプリ

Tabereru | Allergy and Food Preference Recognition Tool

This is a web tool that allows you to collectively manage allergies and food preferences of participants during drinking parties, meals, group dating events, and similar gatherings.

NGraph

A Chrome extension that converts household account books and reading logs saved in Notion into 10 types of graphs with one click. For Notion enthusiasts, no coding required, 2-minute setup.

Coin stock

仮想通貨の取引所アプリの不便を埋めるポートフォリオアプリです