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serratus
quaggaJS
JavaScript2014–2019
serratus / quaggaJS

quaggaJS

An advanced barcode-scanner written in JavaScript

2Distinct people
2Mentions
0Explicit recommenders
5.2KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

An advanced barcode-scanner written in JavaScript

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year2 dated mentions

Observed mentions: 2014-11-25 14:51:42 UTC to 2019-03-09 15:36:14 UTC.

012014-01-01 00:00:00 UTC to 2015-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20142015-01-01 00:00:00 UTC to 2016-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2016-01-01 00:00:00 UTC to 2017-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments20162017-01-01 00:00:00 UTC to 2018-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2018-01-01 00:00:00 UTC to 2019-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2019

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20142014-01-01 00:00:00 UTC2015-01-01 00:00:00 UTC101
20152015-01-01 00:00:00 UTC2016-01-01 00:00:00 UTC000
20162016-01-01 00:00:00 UTC2017-01-01 00:00:00 UTC000
20172017-01-01 00:00:00 UTC2018-01-01 00:00:00 UTC000
20182018-01-01 00:00:00 UTC2019-01-01 00:00:00 UTC000
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC101

What Hacker News says

2 sources
I second "develop any software for your domain", with one addendum. Do you use excel for anything at all? Whatever it is, you could start by building that. - Do you put data into a spreadsheet and then email it to someone else? Make a web app where you put in the data using your account, and the someone else can view the data using your account. - Do you have different spreadsheets with separate data than then gets aggregated/summarised manually into a single spreadsheet? That's a job for a computer program, not a person, and you can add that as a feature for your web application. - Once you've done that, you have a website that can work with the new data, but some people will want it on spreadsheets, not on the website, so write a spreadsheet export/download feature. - All your new data is in the website, but the old one is still in exce
Read the rest
l spreadsheets on your hard drive. Write an importer to read the spreadsheet data into your application. - Is some of the data for your lab in a format that's also machine readable (barcode format?). Add to your app support for reading barcodes, either via phone cameras or laptop webcams: https://github.com/serratus/quaggaJS I could go on, but I guess you know your next step better than I would. A recommendation is also that you do all your development at home, not on company time, and not using any company resources. A lot of profitable business are website implementations of existing spreadsheet workflows. In the past three years, I've worked on two such applications, three if you count a physical device UI where the prototype UI was developed on Excel + Visual Basic.
In Ask HN: Where should I start as a 34-year-old switching to software as a career?

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