Top 9 JavaScript Buffer Projects

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1. imagemin

   1 3 5,666 3.9 JavaScript

   Minify images seamlessly

   

   Project mention: How to Optimize Website Images for Faster Load Times | dev.to | 2025-02-05

   ✅ Use tools like TinyPNG or ImageMin to compress images before uploading them.

2. SurveyJS

   surveyjs.io featured

   JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Keep full control over the data you collect and tailor the form builder’s entire look and feel to your users’ needs. SurveyJS works with React, Angular, Vue 3, and is compatible with any backend or auth system. Learn more.

   

3. file-type

   2 7 4,059 8.6 JavaScript

   Detect the file type of a file, stream, or data

   

   Project mention: Ask HN: What Are You Working On? (June 2025) | news.ycombinator.com | 2025-06-29

4. buffer

   3 2 1,854 5.9 JavaScript

   The buffer module from node.js, for the browser.

   

5. safe-buffer

   4 1 347 0.0 JavaScript

   Safer Node.js Buffer API

   

6. compactr

   5 0 103 0.0 JavaScript

   Schema based serialization made easy

   

7. is-buffer

   6 2 90 0.0 JavaScript

   Determine if an object is a Buffer

   

8. chess-image-generator

   7 1 57 0.0 JavaScript

   Accepts FEN, PGN or array data for chess board and generates PNG or buffer.

   

9. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

10. ServiceWorkerFullVideoBuffer

    8 2 56 2.9 JavaScript

    A service worker that buffers a full video, so when the video tag ask for ranges, these can be satisfied. Play + pause = buffer the whole video.

    

11. pdftopic

    9 1 31 5.7 JavaScript

    Built for Node.js, this package empowers users to effortlessly convert PDF files into images of exceptional quality, supporting multiple formats including PNG, JPG, GIF, and others. Its streamlined functionality ensures a smooth and reliable conversion process, providing users with the flexibility to obtain top-notch images from their PDF documents

    

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• How to Optimize Website Images for Faster Load Times

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• My theory on why so many people are bad at coding.

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• S3 file upload via GraphQL or REST?

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• Remember the Portfolio Insider Scam? They're back as TradeAlgo.

  1 project | /r/options | 4 Mar 2022

• Buffering Videos in the Browser as in the Year 2000s

  1 project | /r/programming | 6 Feb 2022

• Ask HN: How do you (security) audit external software using NPM packages?

  6 projects | news.ycombinator.com | 4 Nov 2021
• A note from our sponsor - InfluxDB
  www.influxdata.com | 18 Jul 2025

  InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more →

Index

Sponsored

JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor

Keep full control over the data you collect and tailor the form builder’s entire look and feel to your users’ needs. SurveyJS works with React, Angular, Vue 3, and is compatible with any backend or auth system. Learn more.

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