HTML | Robert James Metcalfe Blog

Circular Text or Emojis Analogue Clock Tutorial

Often a good way to proceed to challenge genericity issues with a web application you think has potential to be more than it appears is to make it be the missing piece to another web application and interface to it. … Continue reading →

Circular Text or Emojis Primer Tutorial

We’ve got a “proof of concept” tutorial for you today, because we got put onto an idea for something by How to Make Circular/Curved Text with JavaScript, thanks. We wanted to extend the logic of that … ascii codes (of … Continue reading →

HTML Square Horizontal Rule Tracing Game Tutorial

The first application of the (online web application) line drawing we started with yesterday’s HTML Square Horizontal Rule Tracing Primer Tutorial is today’s online (web application) game version of some of the excellent puzzles in the book “Chinese Brain Twisters” … Continue reading →

HTML Square Horizontal Rule Tracing Primer Tutorial

One sad thing about today’s blog posting title is it gives the game away. We’re tackling a proof of concept web application for a future venture. We want to be able to draw a grid of lines (or you could … Continue reading →

YouTube Embedded Iframe API Playlist Integration Tutorial

Regarding Playlist functionality of the YouTube API for Iframe embedded video kind with the recent YouTube Embedded Iframe API Playlist Tutorial we see two major aspects to progress … integration with our homegrown YouTube API interfacer cross-browser and cross-platform issues, … Continue reading →

HTML5 Meter and Progress Element Onclick Tutorial

Yesterday’s YouTube Embedded Iframe API Playlist Tutorial got us hankering for either/both of … meter progress … be more proactive by nature, in terms of the fact that neither, in “native thinking terms” are changed in look (and value) via … Continue reading →

YouTube Embedded Iframe API Playlist Tutorial

We think we can add … Playlist ID … to yesterday’s YouTube Embedded Iframe API Hybrid Tutorial … Video ID … to the functionalities of our latest web application interfacing to the YouTube API for Iframe embedded video (as their … Continue reading →

November 2026
S	M	T	W	T	F	S
1	2	3	4	5	6	7
8	9	10	11	12	13	14
15	16	17	18	19	20	21
22	23	24	25	26	27	28
29	30

Latest Comments
1. Sean Zhang on Cocos2d Mac Game Hello World Cocos Creator TutorialNovember 14, 2026
  The Hello World starting point makes it easier to separate project setup from asset problems. A useful follow-up would be importing a small sprite sheet and checking frame dimensions, ordering and padding before adding animation logic. Previewing the individual frames first can help identify whether a problem comes from the artwork or from the engine configuration.
2. Hello Team on Javascript Course Primer TutorialNovember 13, 2026
  The distinction between course-driven and immersion-driven learning is useful. A small extension to the australia.htm exercise would be a set of named map markers and a text filter: first update the visible markers on an input event, then add a collected/uncollected toggle, and finally persist only that toggle state in localStorage. That gives beginners a concrete reason to learn arrays, DOM updates and browser storage without needing PHP or MySQL first. It is also worth testing empty searches, a page reload and disabled storage separately; those are different failure cases. Disclosure: we maintain the GTA 6 interactive map. I am suggesting it as an example of a map-and-progress interface, not claiming that we used the tutorial code. Would you introduce persistence after the first working interaction, or keep the initial exercise entirely stateless?
3. tooloteca on Tabular Single Row Radio Play TutorialNovember 12, 2026
  What I find most interesting here is how honestly the post names the hard part: getting focus to work with [element].click() and [element].blur() is the kind of detail that looks trivial until you actually try to drive a page this way. The single-row table that deliberately overflows to the right also makes sense as a design choice, since a radio playlist needs to be scrolled through rather than squeezed into one screen. And the payoff — clicking one song link and having the songs play in sequence and loop back through the list — is a neat reward for all that plumbing with the audio-only YouTube player.
4. Aleister on Tabular Single Row Radio Play TutorialOctober 22, 2026
  I like the single-row radio-play approach for keeping the controls compact while still making each selection clear. When I’m checking a calculation alongside a tutorial, I use StepStat to see the intermediate steps; how do you handle the layout when the playlist gets much longer?
5. anagrampuzzle on Tabular Single Row Radio Play TutorialOctober 18, 2026
  The idea of mapping a video's key scenes, mood, pacing, and audio before production resonates with me — it's a lot like working out an anagrampuzzle, where the same pieces only make sense once you rearrange them into the right order. Do you usually sketch the mind map before or after the script is locked?

Your Numbers Game
Get clue	Your answer	Your Score
Clue?		Score 0/0

Tag Archives: HTML

Circular Text or Emojis Analogue Clock Tutorial

Circular Text or Emojis Primer Tutorial

HTML Square Horizontal Rule Tracing Propogation Tutorial

HTML Square Horizontal Rule Tracing Game Tutorial

HTML Square Horizontal Rule Tracing Primer Tutorial

YouTube Embedded Iframe API Playlist Integration Tutorial

HTML5 Meter and Progress Element Onclick Tutorial

YouTube Embedded Iframe API Playlist Tutorial

Numbers Guessing Game

Your Numbers Game

Recent Posts

Categories

Meta

Your Background Image

OnTopList

Latest Comments