Devtoolbox - Collection of offline utilities for developers

Last update: Aug 22, 2022

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Overview

DevTools

Online utilities for formatting, encoding/decoding etc are dangerous to use (many of them steal secrets from your data) and are in fact prohibited at many workplaces. This offline desktop app is a collection of many such utilities:

Base64 Encoding/Decoding
JSON Formatting / Validating / Extracting
JSON <-> YAML Conversion
QR Image <-> Text Conversion
JWT Inspection
More coming soon

This app is written in Flutter and therefore, works on MacOS, Linux, Windows and even Web if your org would like to host it internally as a webapp. But do not expect this to work on Android and iOS.

Make sure to read the LICENSE and the CLA.

How to build:

MacOS:

ensure your flutter base is up-to-date : devtools requires SDK version >=2.15.1 <3.0.0, version solving failed.

flutter update

ensure desktop building is enabled otherwise you will get an error "build macos" is not currently supported. To enable, run "flutter config --enable-macos-desktop".

flutter config --enable-macos-desktop

Build the app using flutter build macos --release this will generate the .app file in build/macos/Build/Products/Release/devtools.app.

Convert the app to DMG using create-dmg tool 4. ensure the create-dmg tool is installed brew install create-dmg

Create a DMG file test -f DevTools.dmg && rm DevTools.dmg && create-dmg --app-drop-link 400 100 --icon-size 50 --window-size 600 400 --window-pos 400 400 DevTools.dmg build/macos/Build/Products/Release/devtools.app

Windows:

ensure your flutter base is up-to-date : devtools requires SDK version >=2.15.1 <3.0.0, version solving failed.

flutter update

ensure desktop building is enabled otherwise you will get an error "build windows" is not currently supported. To enable, run "flutter config --enable-windows-desktop".

flutter config --enable-windows-desktop

Build the app using flutter build windows --release this will generate the .exe file in \build\windows\runner\Release\devtoolbox.exe.

We use macos_ui. You can find examples of all their widgets here.

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Comments

adding url encoding / decoding

Hi Nilesh

Adding support for URL encoding and decoding. This was my most frequent usage of such tools and feature was missing.

Thanks for making this tool

opened by anantshri 1
Include CyberChef using a webview

CyberChef is a web-based collection of dev utilities. A powerful feature is that it allows pipelining multiple tools.

We can bundle it as a webview for convenience and security. But Flutter currently doesn't support webviews on desktops officially. See the webview_experiment branch where I tried using a third-party library unsuccessfully.

opened by nileshtrivedi 2