When trying out the web page in https://www.browserstack.com

by using their Iphone, I got an error

"TypeError: Attempting to change configurable attribute of unconfigurable property."
Searching Google for the error text led me to:
ariya/phantomjs#13895
Just speculating that name() could be causing the error so
I renamed it to parser_name(). There is one more name() function
that has yet to be renamed.

from_layout/src/app.js

@@ -40,7 +40,7 @@ export class App {
         this.datafiles_container = datafiles_container;
 	this.layout_renderers = {};
 	for (const parser of parsers) {
-   	  this.layout_renderers[parser.name()] = parser.parser_func();
+   	  this.layout_renderers[parser.parser_name()] = parser.parser_func();
 	}
 
 	for (const layout_creator_class of layout_creator_classes) {

from_layout/src/fromcolor_parser.js

@@ -27,7 +27,7 @@ import st_image_slicer from './st_image_slicer.js';
 
 export default class {
     constructor() {}
-    static name() { return "fromcolor"; }
+    static parser_name() { return "fromcolor"; }
     static parser_func() {
 	return function(rendering_data, data_files) {
             const data_file = data_files[ rendering_data.data_filename ];                

from_layout/src/fromgene_parser.js

@@ -82,7 +82,7 @@ function getSlicePromise(gene_name, genehit_cutoff, st_exp_protobuf_file) {
 
 export default class {
     constructor() {}
-    static name() { return "fromgene"; }
+    static parser_name() { return "fromgene"; }
     static parser_func() {
 	return function(rendering_data, data_files) {
             const data_file = data_files[ rendering_data.data_filename ];