react-pdf-repl

What it does

Debug your react-pdf components like it is just HTML and CSS

• PJ
  Pdf.js Express – PDF annotation, e-signatures, and form filling2020 · ▲334

  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,…

• PD
  PDF Debugger – Inspect Structure of PDF Files2023 · pdf.hyzyla.dev · ▲157
• IB
  I built a free alternative to Adobe Acrobat PDF viewer2025 · github.com · ▲357

  I built EmbedPDF: an MIT-licensed, open-source PDF viewer that aims to match all of Adobe Acrobat’s paid features… for free. Already working: - Annotations (highlight, sticky notes, free text, ink) - True redaction (content actually removed) - Search, text selection, zoom, rotation - Runs fully in the browser, no server needed - Drop-in SDK for React, Vue, Preact, vanilla JS Why? Acrobat is heavy, closed, and pricey. I wanted something lightweight, hackable, and embeddable anywhere. Demo: https://app.embedpdf.com/ Website: https://www.embedpdf.com/ GitHub:…

• 
  react.dev2023 · ▲552

  The new home for React and its documentation

• AN
  A new open-source library to design PDF using React2024 · github.com · ▲6

  React-print-pdf is a new open-source library that simplifies PDF creation with React. You can design your PDFs like a website, integrate data from your database to your documents, and reuse community components and templates or build your own. Created by three friends who were frustrated by existing solutions and wanted to make PDF creation easier for everyone. Now it’s yours. What are your thoughts on it ?!

• 
  pdfme2022 · ▲106

  Open source PDF library fully written in TypeScript

• 
  Meridian▲530

  Don't let your work go unnoticed. Get promoted!

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• 
  x1▲516

  Lovable for iPhone apps go from idea to App Store

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• 
  Open-Source eInk Bike Computer▲421

  OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

  Dev tools · 7d ago · opentrailpaper.com

• 
  Nuphos▲380

  The AI-Native DevOps Workspace.

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  Toplify▲365

  Track your App Store ranking worldwide

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• 
  Vendo ▲362

  Let your users build their own features inside your product

  Dev tools · 25d ago · vendo.run

• NA
  New AI edits images based on text instructions▲1,098

  This works suprisingly well. Just give it instructions like "make it winter" or "remove the cars" and the photo is altered. Here are some examples of transformations it can make: Golden gate bridge: https://raw.githubusercontent.com/brycedrennan/imaginAIry/ma... Girl with a pearl earring: https://raw.githubusercontent.com/brycedrennan/imaginAIry/ma... I integrated this new InstructPix2Pix model into imaginAIry (python library) so it's easy to use for python developers.

  AI · 2023 · github.com

• 
  HyperSwitch▲715

  Fast, reliable, and affordable open source payments switch

  Dev tools · 2023 · hyperswitch.io

• IV
  I've built a C# IDE, Runtime, and AppStore inside Excel▲670

  The project is called QueryStorm. It uses Roslyn to offer C# (and VB.NET) support in Excel, as an alternative to VBA. I've posted about it before, but a lot has changed since then so figured I'd share an update. The current version includes a host of new features, namely a C# debugger, support for NuGet packages, and the ability to publish Excel extensions to an "AppStore" (which is essentially a NuGet repository). The AppStore can be used by anyone with the (free) runtime component. Another great addition is the community license, which is a free license for individuals and small companies…

  Work · 2023 · querystorm.com

• IM
  I'm a doctor and made a responsive breathing app for stress and anxiety▲666

  Hey HN! Some more info: I’m an NHS doctor and the founder of Pi-A (https://www.pi-a.io) which developed Lungy (https://www.lungy.app). Lungy is an app (iOS only for now) that responds to breathing in real-time and was designed to make breathing exercises more engaging and beneficial to do. It hopefully has many aspects of interest to the HN community – real-time fluid, cloth and soft body sims running on the phone’s GPU. My background is as a junior surgical trainee and I started building Lungy in 2020 during the first COVID lockdown in London. During COVID, there were…

  Life & fun · 2023 · lungy.app

• 
  Product Hunt Rewind 2022▲620

  Your 2022 on Product Hunt

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  LaunchPedia▲617

  200+ handpicked tools to skyrocket your product launch

  Growth · 2023