





Once a day, an English dictation typing game. Problems are updated daily. Standard / Hard mode available.
Use "Request" to ask the creator to set up tip receiving.

Many difficult problems are presented. You can watch over them with peace of mind in the learning report, and compete in ranking mode.

This is an app where you can quickly study English vocabulary. It contains approximately 400 words.

It is a web application that allows you to learn system English vocabulary from a personal computer or smartphone.

It is an ultra-high-speed English-Japanese and Japanese-English dictionary.

Mathematical Formula Reasoning Puzzle Game

身近なものから少しニッチなものまで全て画像つきで学べる英単語アプリです。日常会話をマスターしたい方、資格学習に飽きた方などにおすすめです。

多読で語彙が身につく英語学習アプリ

自動翻訳機能付きのストレスフリーな単語帳アプリ

There is a word list called NGSL (New General Service List) that contains frequently used English words that make up about 90% of general English texts. I created NGSL-Wordbook to efficiently advance English vocabulary learning. It is PWA-compatible, so if you install it on your device, you can study English vocabulary even in situations without internet access, such as on an airplane.

Just add the official LINE account! Not only regular English conversation, but an AI coach will also regularly talk to you in English!

It's a quiz game with game mechanics where you think for 1 minute per question and try to get a set number of correct answers. You can also create problem sets.

Web制作の基礎からモダン開発技術まで、実務コードで鍛えるタイピングトレーニング。初めての方はトライアルコースから。慣れたらぜひランキングに挑戦してください。

NGワードゲームや、人狼などで禁句縛りをするときなどに使うアプリです。

📝 Just fill in the blanks of the daily prompt! 🏆 Compete with everyone's sense of style with a different prompt every day

A tool designed primarily for English language beginners and children to practice while maintaining correct character height and balance. It can input and display English text with 4 lines (guide lines). It automatically adds 4 lines to the input English text and outputs it as an image or text. By selecting fonts and adjusting guide lines, you can create clean sample materials.

AIとDM

Over 5000 problems!

This is a web app that automatically generates natural and emotional quotes by combining word and grammar data. You can enjoy meeting different words each time with just a button press.

自分の実力に合わせてフラッシュ暗算が出来ますよ!

This is a web app where you can create your own personal vocabulary notebook just by pasting CSV files or text. You can easily register content by simply copying and pasting in the format "question,answer", and you can efficiently repeat learning on difficult problems.

I made this because I was unsatisfied with existing web keyboards. It has over 80 keys and includes features such as recording functionality and a metronome.


個人開発で、作る・伸ばす・稼ぐをサポートするプラットフォーム

This is a fresh take on traditional shogi—a 4×5 board game with a unique twist. Before the match begins, you draft the pieces you'll use and build your own formation before the game starts. Each match takes about 3 minutes, so you can enjoy quick games in your spare time.
1日1回、トピックに応じた英文音声が10問出題されます。英語特有の「リエゾン」や「脱落」の特徴解説付き。
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