-
airgap-coin-lib
A library that offers a unified API to prepare, sign and broadcast multiple cryptocurrencies.
-
airgap-raspberry-apk-signer
Modified Raspberry Pi Image to sign your APK in the most secure way (airgapped).
-
SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
AirGap was audited a bit more than a year ago by "Compass Security". The review is available on github: https://github.com/airgap-it/airgap-coin-lib/blob/master/docs/audits/report_85096_mobile_app_security_v1.0.pdf
As a side note: This is not important to most people, but we actually do the signing of our APKs air-gapped as well so attackers can't get a hold of our key and potentially sign their own, malicious, APKs with our key. https://github.com/airgap-it/airgap-raspberry-apk-signer