rabbit78jp （serverless & architect）

About

rabbit78jp

rabbit78jp

1975年北海道生まれ。
現在は埼玉県富士見市在住。
好きなものは旅とサウナとIngress。
Cloudflareの基盤をメインに各種アプリを作っています。
サーバーレスとアーキテクトの世界を探求するのが楽しい毎日です。

(2024.9.21 Ingress函館アノマリーPoC)

@rabbit_hokkaido on X

Build

Tools, languages, and platforms I work with.

CursorClaude CodeCodexOrcaAI AgentGit / GitHubMCPPythonDjangoFastAPITypeScriptReactNext.jsDockerPostgreSQLFileMakerAWSServerlessCloudflareHonoAstroTelegramLINE WORKSNeonResendSendGridGoogle WorkspaceGoogle Apps ScriptIT SupportDX / Automation

Beyond

What keeps me curious outside the editor.

JALTravelSaunaIngress

Products

コインくん
one-coin.app Pick up

月額ワンコインで気軽に使える、 シンプルなアプリをご提供しています。 ・スクリーンショット撮影 ・一発入力（ホットキー） （その他のアプリも少しずつ開発中）

What
Simple utility apps for everyday tasks.
For
People who want lightweight tools.
Where
Web and desktop apps.
passgen beta

Browser-only password and passphrase generator. Shown only in your browser; never saved or sent to a server.

What
Generates secure passwords and passphrases.
For
Anyone who needs a password quickly.
Where
Web browser; local-only processing.
RSI-TODAY beta

Calculates RSI (14-day period) from adjusted closes of Nikkei 225 constituents and displays them in a list.

What
Shows RSI indicators for Nikkei 225 stocks.
For
Investors and market-data readers.
Where
Web browser.
QRcode beta

Generate QR codes from text or URLs and download as PNG. Optional logo embedding. Runs entirely in your browser.

What
Creates downloadable QR codes from text or URLs.
For
People who need a QR code without an account.
Where
Web browser; local-only processing.
Mermaid Viewer beta

Paste Mermaid syntax to preview diagrams and export as SVG, PNG, or draw.io. Runs entirely in your browser.

What
Previews Mermaid diagrams and exports them.
For
Developers and technical writers.
Where
Web browser; local-only processing.
kanamix beta

Unscramble shuffled hiragana to find the correct Japanese word. Runs entirely in your browser.

What
Solves shuffled-hiragana Japanese word puzzles.
For
Japanese learners and word-game players.
Where
Web browser.
JWT Decoder beta

Decode JWTs and inspect Header and Payload locally in your browser. Tokens are never sent to a server.

What
Inspects JWT headers and payloads locally.
For
Developers debugging authentication tokens.
Where
Web browser; tokens stay local.
JSON Formatter beta

Format, minify, and validate JSON locally in your browser. Input is never sent to a server.

What
Formats, minifies, and validates JSON.
For
Developers working with JSON data.
Where
Web browser; local-only processing.
departures beta

Airport departure board in a split-flap style. Live data for major Japanese airports.

What
Displays live airport departure information.
For
Travelers checking airport departures.
Where
Web browser; live Japanese airport data.
tobu-tojo-departure beta

Tobu Tojo Line station departures on a split-flap board.

What
Shows Tobu Tojo Line station departures.
For
Passengers using the Tobu Tojo Line.
Where
Web browser; live transit data.
tobu-tojo-location beta

Live Tobu Tojo Line train positions on a route map.

What
Shows live Tobu Tojo Line train positions.
For
Passengers checking train locations.
Where
Web browser; live transit data.
keikyu-departure beta

Keikyu Line station departures on a split-flap board.

What
Shows Keikyu Line station departures.
For
Passengers using the Keikyu Line.
Where
Web browser; live transit data.
audio-scribe beta

Record from your phone mic and transcribe speech with Whisper. Audio is sent to Cloudflare for transcription and is not stored on this site.

What
Records audio and transcribes speech with Whisper.
For
People who want quick speech-to-text notes.
Where
Web browser with Cloudflare transcription.

Social

@rabbit_hokkaido の投稿

Contact

免責事項

  • 当サイトおよび当サイト上で提供される各種ツール・情報の利用により生じたいかなる損害についても、運営者は一切の責任を負いません。
  • 掲載内容の正確性・完全性・有用性について保証するものではありません。内容は予告なく変更・削除される場合があります。
  • 外部サイトへのリンクから得られる情報やサービスについて、運営者は責任を負いません。
  • 金融・投資関連の情報（RSI-TODAY など）は参考情報であり、投資判断の推奨や勧誘を行うものではありません。
  • 各種ツールの生成結果（パスワード、QR コードなど）の利用は、利用者ご自身の責任で行ってください。
  • 当サイトの利用は、利用者ご自身の責任において行われるものとします。