Show HN: 2FA, a one-file 2-factor authentication app written in Python https://ift.tt/2UVVVzj

Show HN: 2FA, a one-file 2-factor authentication app written in Python https://ift.tt/348x1AB April 3, 2020 at 05:52AM

Show HN: A quality checker for Python wheels https://ift.tt/2xEM5tL

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Show HN: Pdf.js Express – PDF annotation, e-signatures, and form filling https://ift.tt/2UU5dfe

Show HN: Pdf.js Express – PDF annotation, e-signatures, and form filling Hi HN, Nick here. We're super excited to officially launch PDF.js Express [1]. PDF.js Express wraps a modern React UI around the PDF.js rendering engine to enable PDF annotation, form filling, and signing inside your web app. We've also made some improvements to PDF.js text search, and taken a different approach to how the viewer uses the PDF.js rendering API, resulting in sharp graphics at any zoom magnification [2]. Based on our research, more than 70% of those who try to implement these features on top of PDF.js find it too difficult or time-intensive [3]. For those who are successful, supporting the new functionality is also challenging. To help these developers in achieving their short-term goals, and to support them as their needs evolve, we built PDF.js Express. Check out the demo and let us know what you think or if you have any questions [4]. If you're helping fight COVID-19, it's free [5]. [1] https://ift.tt/3aFHrKv [2] https://ift.tt/3dP7Qrg [3] https://ift.tt/2xEK8gV [4] https://ift.tt/2wXwXrs [5] https://ift.tt/2X2kgGj... April 2, 2020 at 10:51PM

Show HN: Finite State Machines for PostgreSQL https://ift.tt/2UY2PnD

Show HN: Finite State Machines for PostgreSQL https://ift.tt/2X553nR April 2, 2020 at 06:12PM

Show HN: How to gain observability across Kafka topics and Elasticsearch https://ift.tt/2UDmJp8

Show HN: How to gain observability across Kafka topics and Elasticsearch https://ift.tt/3dQq4c8 April 2, 2020 at 06:27PM

Show HN: Crowdsourced kid activities for busy parents https://ift.tt/2xMZEXW

Show HN: Crowdsourced kid activities for busy parents https://kidalist.com/ April 2, 2020 at 06:23PM

Show HN: 53cr3t – self-destructing group chat https://ift.tt/2UDjeze

Show HN: 53cr3t – self-destructing group chat https://53cr3t.com/ April 2, 2020 at 06:20PM

Show HN: Chrome Cat – add a cat to Chrome to keep you company https://ift.tt/3dMTDex

Show HN: Chrome Cat – add a cat to Chrome to keep you company https://chromecat.app April 2, 2020 at 05:52PM

Show HN: I implemented a Salesforce Formula parser in JavaScript https://ift.tt/3aOGwYB

Show HN: I implemented a Salesforce Formula parser in JavaScript https://formulon.io April 2, 2020 at 07:39PM

Show HN: Mirror Quick Camera(1M views in 24 hours and No. 1 on Mac App Store) https://ift.tt/2JEiLGl

Show HN: Mirror Quick Camera(1M views in 24 hours and No. 1 on Mac App Store) https://ift.tt/3aGoOq6 April 2, 2020 at 06:56PM