Skedulo · cma-skedulo · Apr 20, 2021 · May 28, 2021 · May 28, 2021 · Jun 9, 2021
diff --git a/.eslintrc.js b/.eslintrc.js
@@ -1,8 +1,9 @@
 module.exports = {
 	"parserOptions": {
-		"ecmaVersion": 5
+		"ecmaVersion": 6
 	},
 	"env": {
+		"es6": true,
 		"browser": true,
 		"worker": true,
 		"node": true

diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [10.x, 12.x, 14.x, 15.x]
+        node-version: [20.x, 22.x, 24.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps:
@@ -26,4 +26,4 @@ jobs:
       with:
         node-version: ${{ matrix.node-version }}
     - run: npm install
-    - run: npm test
+    - run: npm run lint && npm run test-node && npm run build
diff --git a/.travis.yml b/.travis.yml
diff --git a/README.md b/README.md
@@ -1,11 +1,11 @@
 Parse CSV with JavaScript
 ========================================
 
-Papa Parse is the [fastest](http://jsperf.com/javascript-csv-parsers/4) in-browser CSV (or delimited text) parser for JavaScript. It is reliable and correct according to [RFC 4180](https://tools.ietf.org/html/rfc4180), and it comes with these features:
+Papa Parse is the fastest in-browser CSV (or delimited text) parser for JavaScript. It is reliable and correct according to [RFC 4180](https://tools.ietf.org/html/rfc4180), and it comes with these features:
 
 - Easy to use
 - Parse CSV files directly (local or over the network)
-- Fast mode ([is really fast](http://jsperf.com/javascript-csv-parsers/3))
+- Fast mode
 - Stream large files (even via HTTP)
 - Reverse parsing (converts JSON to CSV)
 - Auto-detect delimiter
@@ -23,21 +23,31 @@ Install
 
 papaparse is available on [npm](https://www.npmjs.com/package/papaparse). It
 can be installed with the following command:
-
-    npm install papaparse
+```shell
+npm install papaparse
+```
 
 If you don't want to use npm, [papaparse.min.js](https://unpkg.com/papaparse@latest/papaparse.min.js) can be downloaded to your project source.
 
+Usage
+-----
+```js
+import Papa from 'papaparse';
+
+Papa.parse(file, config);
+
+const csv = Papa.unparse(data[, config]);
+```
 
 Homepage & Demo
 ----------------
 
-- [Homepage](http://papaparse.com)
-- [Demo](http://papaparse.com/demo)
+- [Homepage](https://www.papaparse.com)
+- [Demo](https://www.papaparse.com/demo)
 
 To learn how to use Papa Parse:
 
-- [Documentation](http://papaparse.com/docs)
+- [Documentation](https://www.papaparse.com/docs)
 
 The website is hosted on [Github Pages](https://pages.github.com/). Its content is also included in the docs folder of this repository. If you want to contribute on it just clone the master of this repository and open a pull request.
 
@@ -52,7 +62,7 @@ Papa Parse can also parse in a node streaming style which makes `.pipe` availabl
 Get Started
 -----------
 
-For usage instructions, see the [homepage](http://papaparse.com) and, for more detail, the [documentation](http://papaparse.com/docs).
+For usage instructions, see the [homepage](https://www.papaparse.com) and, for more detail, the [documentation](https://www.papaparse.com/docs).
 
 Tests
 -----

diff --git a/docs/docs.html b/docs/docs.html
@@ -303,7 +303,7 @@ <h5>Unparse Config Options</h5>
 									<code>delimiter</code>
 								</td>
 								<td>
-									The delimiting character. It must not be found in <a href="#readonly">Papa.BAD_DELIMITERS</a>.
+									The delimiting character. Multi-character delimiters are supported. It must not be found in <a href="#readonly">Papa.BAD_DELIMITERS</a>.
 								</td>
 							</tr>
 							<tr>
@@ -343,7 +343,7 @@ <h5>Unparse Config Options</h5>
 									<code>escapeFormulae</code>
 								</td>
 								<td>
-									If <code>true</code>, field values that begin with <code>=</code>, <code>+</code>, <code>-</code>, or <code>@</code>, will be prepended with a <code>'</code> to defend against <a href="https://www.contextis.com/en/blog/comma-separated-vulnerabilities" target="_blank" rel="noopener">injection attacks</a>, because Excel and LibreOffice will automatically parse such cells as formulae.
+									If <code>true</code>, field values that begin with <code>=</code>, <code>+</code>, <code>-</code>, <code>@</code>, <code>\t</code>, or <code>\r</code>, will be prepended with a <code>'</code> to defend against <a href="https://owasp.org/www-community/attacks/CSV_Injection" target="_blank" rel="noopener">injection attacks</a>, because Excel and LibreOffice will automatically parse such cells as formulae. You can override those values by setting this option to a regular expression
 								</td>
 							</tr>
 						</table>
@@ -450,7 +450,8 @@ <h5 id="config-default">Default Config With All Options</h5>
 	beforeFirstChunk: undefined,
 	withCredentials: undefined,
 	transform: undefined,
-	delimitersToGuess: [',', '\t', '|', ';', <a href="#readonly">Papa.RECORD_SEP</a>, <a href="#readonly">Papa.UNIT_SEP</a>]
+	delimitersToGuess: [',', '\t', '|', ';', <a href="#readonly">Papa.RECORD_SEP</a>, <a href="#readonly">Papa.UNIT_SEP</a>],
+	skipFirstNLines: 0
 }</code></pre>
 					</div>
 					<div class="clear"></div>
@@ -470,7 +471,7 @@ <h5 id="config-details">Config Options</h5>
 									<code>delimiter</code>
 								</td>
 								<td>
-									The delimiting character. Leave blank to auto-detect from a list of most common delimiters, or any values passed in through <code>delimitersToGuess</code>. It can be a string or a function. If string, it must be one of length 1. If a function, it must accept the input as first parameter and it must return a string which will be used as delimiter. In both cases it cannot be found in <a href="#readonly">Papa.BAD_DELIMITERS</a>.
+									The delimiting character. Leave blank to auto-detect from a list of most common delimiters, or any values passed in through <code>delimitersToGuess</code>. It can be a string or a function. If a string, it can be of any length (so multi-character delimiters are supported). If a function, it must accept the input as first parameter and it must return a string which will be used as delimiter. In both cases it cannot be found in <a href="#readonly">Papa.BAD_DELIMITERS</a>.
 								</td>
 							</tr>
 							<tr>
@@ -502,7 +503,8 @@ <h5 id="config-details">Config Options</h5>
 									<code>header</code>
 								</td>
 								<td>
-									If true, the first row of parsed data will be interpreted as field names. An array of field names will be returned in <a href="#meta">meta</a>, and each row of data will be an object of values keyed by field name instead of a simple array. Rows with a different number of fields from the header row will produce an error. Warning: Duplicate field names will overwrite values in previous fields having the same name.
+									If true, the first row of parsed data will be interpreted as field names. An array of field names will be returned in <a href="#meta">meta</a>, and each row of data will be an object of values keyed by field name instead of a simple array. Rows with a different number of fields from the header row will produce an error. 
+									Warning: Duplicated field names will be automatically renamed to avoid values in previous fields having the same name to be overwritten. Renamed fields with original (or transformed by <code>transformHeader</code>) are stored in <code>ParseResult.meta.renamedHeaders</code>
 								</td>
 							</tr>
 							<tr>
@@ -519,7 +521,7 @@ <h5 id="config-details">Config Options</h5>
 									<code>dynamicTyping</code>
 								</td>
 								<td>
-									If true, numeric and boolean data will be converted to their type instead of remaining strings. Numeric data must conform to the definition of a decimal literal. Numerical values greater than <code>2^53</code> or less than <code>-2^53</code> will not be converted to numbers to preserve precision. European-formatted numbers must have commas and dots swapped. If also accepts an object or a function. If object it's values should be a boolean to indicate if dynamic typing should be applied for each column number (or header name if using headers). If it's a function, it should return a boolean value for each field number (or name if using headers) which will be passed as first argument.
+									If true, numeric and boolean data will be converted to their type instead of remaining strings. Numeric data must conform to the definition of a decimal literal. Numerical values greater than <code>2^53</code> or less than <code>-2^53</code> will not be converted to numbers to preserve precision. European-formatted numbers must have commas and dots swapped. It also accepts an object or a function. If it's an object, its values should be a boolean to indicate if dynamic typing should be applied for each column number (or header name if using headers). If it's a function, it should return a boolean value for each field number (or name if using headers) which will be passed as first argument.
 								</td>
 							</tr>
 							<tr>
@@ -681,6 +683,14 @@ <h5 id="config-details">Config Options</h5>
 									An array of delimiters to guess from if the <code>delimiter</code> option is not set.
 								</td>
 							</tr>
+							<tr>
+								<td>
+									<code>skipFirstNLines</code>
+								</td>
+								<td>
+									To skip first N number of lines when converting a CSV file to JSON 
+								</td>
+							</tr>
 						</table>
 					</div>
 				</div>
@@ -759,11 +769,13 @@ <h5 id="data">Data</h5>
 [
 	{
 		"Column 1": "foo",
-		"Column 2": "bar"
+		"Column 2": "bar",
+		"Column 1": "foo1",
 	},
 	{
 		"Column 1": "abc",
-		"Column 2": "def"
+		"Column 2": "def",
+		"Column 1": "abc1",
 	}
 ]</code></pre>
 					</div>
@@ -811,6 +823,7 @@ <h5 id="meta">Meta</h5>
 	aborted:   // Whether process was aborted
 	fields:    // Array of field names
 	truncated: // Whether preview consumed all input
+	renamedHeaders: // Headers that are automatically renamed by the library to avoid duplication. {Column 1_1: 'Column 1' // the later header 'Column 1' was renamed to 'Column 1_1'}
 }</code></pre>
 					</div>
 					<div class="grid-50">
@@ -861,7 +874,13 @@ <h5 id="readonly">Read-Only</h5>
 							<tr>
 								<td><code>Papa.BAD_DELIMITERS</code></td>
 								<td>
-									An array of characters that are not allowed as delimiters.
+									An array of characters that are not allowed as delimiters (<code>\r, \n, ", \ufeff</code>).
+								</td>
+							</tr>
+							<tr>
+								<td><code>Papa.BYTE_ORDER_MARK</code></td>
+								<td>
+									The unicode <a href="https://en.wikipedia.org/wiki/Byte_order_mark">Byte Order Mark</a> (<code>\ufeff</code>).
 								</td>
 							</tr>
 							<tr>

diff --git a/docs/faq.html b/docs/faq.html
@@ -71,7 +71,7 @@ <h6 id="why">Why use Papa Parse?</h6>
 					</p>
 
 					<h6 id="nodejs">Can I use Papa Parse server-side with Node.js?</h6>
-					<p>Yes, Paparse supports Node. See <a href="https://github.com/mholt/PapaParse/blob/master/README.md#papa-parse-for-node" target="_blank">our README</a>for further details.
+					<p>Yes, Paparse supports Node. See <a href="https://github.com/mholt/PapaParse/blob/master/README.md#papa-parse-for-node" target="_blank">our README</a> for further details.
 					</p>
 
 					<h6 id="dependencies">Does Papa Parse have any dependencies?</h6>

diff --git a/docs/index.html b/docs/index.html
@@ -175,6 +175,24 @@ <h3>Features</h3>
 						<div class="grid-100 text-center">
 							<h3>People <i class="fa fa-heart"></i> Papa</h3>
 						</div>
+						<div class="grid-100 text-center">
+                            <br>
+                            <p>
+                                <a href="https://www.npmjs.com/package/papaparse">
+                                  <img
+                                    src="https://img.shields.io/npm/dm/papaparse.svg"
+                                    alt="PapaParse"
+                                  />
+                                </a>
+                                &nbsp;
+                                <a href="https://www.npmjs.com/package/react-papaparse">
+                                  <img
+                                    src="https://img.shields.io/npm/dt/papaparse.svg?label=total%20downloads"
+                                    alt="PapaParse"
+                                  />
+                                </a>
+                            </p>
+                        </div>
 
 						<div class="grid-33">
 							<p class="lover">

diff --git a/docs/resources/js/lovers.js b/docs/resources/js/lovers.js
@@ -26,6 +26,18 @@
 **/
 
 var peopleLovePapa = [
+	{
+		link: "http://doctempleapp.com",
+		name: "DocTemple",
+		description: "helps you effortlessly populate .docx documents with .csv data using scalable templating solution.",
+		quote: "Papa Parse made it extremely easy to load user CSV files in the browser. Implementing it was a breeze and it works perfect!"
+	},
+	{
+		link: "https://www.vertex.io",
+		name: "The no-code database of the future.",
+		description: "No-code, Postgres-powered admin, internal tools, and backend suite.",
+		quote: "Vertex uses Papa to power all CSV related features!"
+	},
 	{
 		link: "https://www.circlehd.com",
 		name: "CircleHD Enterprise Video Platform",
@@ -55,24 +67,6 @@ var peopleLovePapa = [
 		name: "Wikipedia",
 		description: "uses Papa Parse in VisualEditor to help article editors effortlessly build data tables from text files."
 	},
-	{
-		link: "https://www.webucator.com/webdesign/javascript.cfm",
-		name: "Webucator",
-		description: "created a video showing how to use Papa Parse and FileDrop.js to create a drag-and-drop CSV-JSON converter.",
-		quote: "It's often easy to convert data to CSV. With Papa, it's easy to turn that CSV into JSON."
-	},
-	{
-		link: "http://www.yolpo.com/social/gist.github?1dbd4556e748bdb830b3&autoplay=1&interimresults=0&failfast=1",
-		name: "Yolpo",
-		description: "created a simple regression test for Papa Parse.",
-		quote: "Papa's API is so intuitive, it took me no time to get it to work."
-	},
-	{
-		link: "https://www.appstax.com",
-		name: "Appstax",
-		description: "uses Papa Parse to import and export CSV data in their visual databrowser.",
-		quote: "Papa is a great for parsing CSV. And what a great tone of voice - love it!"
-	},
 	{
 		link: "https://github.com/Nanofus/novel.js",
 		name: "Novel.js",
@@ -97,12 +91,6 @@ var peopleLovePapa = [
 		description: "is a brand-new messaging app made specifically for busy families. Automatically align all family members when sending text messages to parents in the kindergarten or school or when planning your kids birthday parties.",
 		quote: "With Papa it was a joy to implement our tool for importing messages and places from external systems."
 	},
-	{
-		link: "https://explore.hua-gallery.com",
-		name: "Hua Explore",
-		description: "The premier destination for information on Contemporary Chinese Art.",
-		quote: "Papa makes processing data that galleries send us totally seamless."
-	},
 	{
 		link: "https://monei.net",
 		name: "MONEI",
@@ -126,5 +114,17 @@ var peopleLovePapa = [
 		name: "Visa SOP Sample",
 		description: "Providing free guide to international students.",
 		quote: "Use Papa Parse for many of side projects. Super fast and works all the time. Love it!"
+	},
+	{
+		link: "https://retool.com/",
+		name: "Retool",
+		description: "A remarkably fast way to build internal tools.",
+		quote: "Papa makes it easy for our users to customize CSV parsing to match their business logic."
+	},
+	{
+		link: "https://www.hellodata.ai/",
+		name: "HelloData",
+		description: "Automatic rent surveys with real-time data on over 25M multifamily units nationwide, direct from property websites.",
+		quote: "Papa Parse makes bulk data imports a breeze! It's helped us easily onboard our largest customers. It's robust and a true game-changer."
 	}
 ];