标签：#product

Spot potential misunderstandings across global Englishes Discussion | Link

This isn't my main piece for the week, it's more of a "contributes nothing to knowledge" kind of post. Last week I took another look at my portfolio and thought, "Hey, why not make this feel a bit more like me?" So I set out to give it a makeover, stuffed as much of my personality into it as I could, and et voilà, done. The old one was kinda too formal. TL;DR: I gave my portfolio a personality transplant. If you'd rather just look than read: a-thedeveloper.vercel.app Vibe / Tone Option By default, the professional option is enabled. But if you're not too sensitive and want to have a little fun, try toggling over to the unfiltered version of me, lol. I don't actually talk like that in real life anymore, but having grown up speaking English, that's pretty much how I sounded back in my teenage years. I was a grumpy teenager like everyone else, the difference is I was extra grumpy compared to most. 😭 I also lost access to my Instagram account, so all of it is still sitting there, public, for anyone to see. Every day I hope that account just quietly gets deleted. And if you're wondering whether that same energy has been erased, nope, it's still very much here. I just keep it contained to appropriate contexts now, lol. I also found these while digging through my old microsoft drive, weird 16 year old me stuff. I actually said this in a debate, by the way. Can't remember if my team won that one or lost. Weather Options Kinda irrelevant to how it actually describes my portfolio, but I initially wanted to make rainy the only option, because I'm a big fan of dark, gloomy, cloudy weather — the kind that makes England look like heaven to me. 😭 Then I thought, why not just have all of them? So now each weather option comes with its own falling elements based on the selection, plus music that I feel fits the atmosphere. Again, it doesn't really serve any practical purpose, but I think it's a nice little touch to have, haha. DEV Writing Views with an API Key When I joined DEV in 2

2024 was the year AI was everywhere. The ads, the praise, the feeling that something had already been decided without me. I am in my fifties. I had to decide whether to watch or take part. I decided to take part. I started with VS Code, on a paid plan. I did not have to think about what to build. Something had been sitting in my head for years: an automated trading system. I have lived fifty years, and while raising children the money got tighter, not looser. Financial freedom was moving away from me, not toward me. So I wanted to make money with automated trading. I think the idea first arrived in my mid-forties. That is why the decision to take part came so quickly. Whatever I said out loud would simply get built. That was the hope I walked in on. I do not really know how to code. But the AI would handle that part, so I trusted it. Where the illusion first cracked A year inside VS Code taught me that two names mattered: GPT and Claude. I used them in turn. I used them one at a time. Two problems. First, even on a paid plan the usage ran out fast. Faster than I expected. The road ahead was long and I was sitting still, waiting for a quota to reset. The second one was worse. The explanations were excellent. The results were not. That is where the illusion cracked for the first time. I still could not let go, so I paid for more. Adding Cursor bought me some headroom. And a different problem showed up immediately. Switch the model and it wants to start over Change the model, and it wants to rewrite everything from the beginning. Handed code written by a different AI, it would rather replace the whole thing than edit it. That is when I understood that switching AI mid-project is a bad idea. Everyone talks about pricing. Almost nobody talks about this one. And this is the one that actually held me back. I spent a lot of time fighting the tool. In the end I paid for Claude's hundred-dollar plan, and from then on I worked with Claude. What I gained: the job nobody wanted

I built Unicode Text Tools , a free site with a bunch of text converters — superscript, subscript, bubble/circled text, upside-down text, small caps, and more. Type something, get it transformed, copy it out. The whole engine is one dependency-free JS file built entirely from character mapping tables . No AI, no server, no libraries. Here's why that's the right architecture for this class of tool, and how the trickier conversions work. The core idea: it's all just lookup tables Every conversion on the site is a function that maps each input character to a Unicode character (or does a small transform). The simplest cases are pure dictionaries: // Superscript (full a-z, 0-9) var SUP = { a : ' ᵃ ' , b : ' ᵇ ' , c : ' ᶜ ' , d : ' ᵈ ' , e : ' ᵉ ' , f : ' ᶠ ' , g : ' ᵍ ' , h : ' ʰ ' , i : ' ⁱ ' , j : ' ʲ ' , k : ' ᵏ ' , l : ' ˡ ' , m : ' ᵐ ' , n : ' ⁿ ' , o : ' ᵒ ' , p : ' ᵖ ' , q : ' ᵠ ' , r : ' ʳ ' , s : ' ˢ ' , t : ' ᵗ ' , u : ' ᵘ ' , v : ' ᵛ ' , w : ' ʷ ' , x : ' ˣ ' , y : ' ʸ ' , z : ' ᶻ ' , ' 0 ' : ' ⁰ ' , ' 1 ' : ' ¹ ' , ' 2 ' : ' ² ' , ' 3 ' : ' ³ ' , ' 4 ' : ' ⁴ ' , ' 5 ' : ' ⁵ ' , ' 6 ' : ' ⁶ ' , ' 7 ' : ' ⁷ ' , ' 8 ' : ' ⁸ ' , ' 9 ' : ' ⁹ ' , ' + ' : ' ⁺ ' , ' - ' : ' ⁻ ' , ' = ' : ' ⁼ ' , ' ( ' : ' ⁽ ' , ' ) ' : ' ⁾ ' }; The transform itself is trivial — walk the string, look up each char, append the mapped value (or the original char if unmapped). The work is in the tables: knowing which Unicode blocks exist, what's 1:1 reversible, and what's incomplete. The Unicode reality check Here's the thing nobody tells you about Unicode text transformation: the blocks are inconsistent. Superscript : complete for a-z and 0-9 — fully reversible. Subscript : incomplete — there's no subscript b , c , d , f , g , q , w , y , z . If you map an input with those letters, you have to decide what to do with them. Small caps : x has no small-cap form ( ꞯ is the closest, but it's a different character and looks wrong). j is a problem too — the Unicode small-cap ᴊ collides visually

Hold USD and pay globally through U.S. sponsor banks Discussion | Link

Do you know Git? Of course you do! Today, I’ve got a few of my favorite Git commands for...

GitHub Copilot premium requests are the metered unit that determined how much advanced Copilot usage your plan covered, and if you are searching for how they work in mid-2026, you need two answers, not one. First, the mechanics: a premium request is consumed each time you use an advanced Copilot feature, scaled by a per-model multiplier, against a fixed monthly allowance that came with your plan. Second, the news: as of June 1, 2026, GitHub moved Copilot from request-based billing to usage-based billing , and premium requests are now officially labeled "legacy" throughout GitHub's own documentation. Their replacement is GitHub AI Credits, metered at one cent per credit. Both systems matter today. Annual Copilot Pro and Pro+ subscribers who stayed on their existing plans are still billed in premium requests, and every question about the new credits model (allowances, overages, admin controls) is easier to answer if you understand the system it replaced. Here is the complete picture, with the numbers. What is a premium request? GitHub's definition is simple: a request is any interaction where you ask Copilot to do something, whether that is generating code, answering a question, or reviewing a pull request. Routine interactions, like inline code completions, are unlimited on every paid plan and never touch the meter. Premium requests are the interactions that use more advanced processing, and they draw down a monthly allowance: Copilot Chat : one premium request per user prompt, multiplied by the model's rate (ask, edit, agent, and plan modes all count). Copilot code review : each review consumed one request originally; since June 1, 2026 it carries a 13x multiplier , so a single review deducts 13 premium requests. Copilot coding agent and CLI : one premium request per prompt or session, times the model's rate. Only your prompts count; the autonomous tool calls Copilot makes along the way do not. Spark : a fixed rate of four premium requests per prompt. The critical n

Following the discussion on named AI personas and trust — here's the engineering side: how do you keep AI-status disclosure genuinely persistent throughout a conversation without making the interface feel robotic or constantly interrupting the experience a named persona is meant to create? The Naive Approaches Both Fail Option A: One disclaimer, message one, never again. Trivially easy to implement, but gets forgotten within a few exchanges — exactly the failure mode worth avoiding for personas carrying real emotional weight. Option B: Repeat "I am an AI" every single message. Technically persistent, but breaks the actual UX a named persona is trying to create, and users will tune it out as noise within a few messages anyway — repetition without variation loses its signal value fast. Neither is a good engineering solution. The better pattern is contextual, adaptive disclosure. Pattern: Risk-Weighted Disclosure Frequency python class DisclosureManager: def init (self, base_interval=8, high_risk_interval=3): self.base_interval = base_interval self.high_risk_interval = high_risk_interval self.messages_since_disclosure = 0 def should_inject_disclosure(self, message_risk_level: str) -> bool: interval = ( self.high_risk_interval if message_risk_level == "high" else self.base_interval ) self.messages_since_disclosure += 1 if self.messages_since_disclosure >= interval: self.messages_since_disclosure = 0 return True return False message_risk_level comes from the same classification pass used for scope/escalation detection covered in earlier persona-guardrail architecture — emotionally sensitive or high-stakes exchanges trigger disclosure more frequently than routine ones. Pattern: Disclosure Woven Into Persona Voice, Not Bolted On Rather than an interrupting system message, integrate the reminder into the persona's actual response style: python def inject_natural_disclosure(response_text, persona_config): disclosure_phrases = persona_config.disclosure_variants # e.g. for "Ок

I want to describe a completely ordinary hour from my week, because I suspect it's your week too. ...

I want to be upfront about something. I didn't figure this out proactively. I figured it out after my second burnout in three years — sitting in a period of forced recovery, unable to look at a code editor without feeling a specific kind of dread that I couldn't logic my way out of. I'd done everything the burnout recovery advice said to do. Took time off. Set better boundaries at the new job. Worked on the psychological stuff. All of it helped. None of it explained why recovery felt so much harder and slower than it should. Then I got bloodwork done. And the picture became considerably less mysterious. The Diagnostic Output bash $ bloodwork --full-micronutrient-panel --date=recovery-period [CRITICAL] vitamin-d: 18 ng/mL target: 40-60 ng/mL status: severely deficient duration: estimated 2+ years note: dopamine synthesis impaired at this level [CRITICAL] rbc-magnesium: low note: serum looked normal — wrong metric duration: unknown — never previously tested correctly note: HPA axis running unregulated [HIGH] omega3-index: 3.1% target: 8%+ status: neuroinflammation elevated note: western diet + zero supplementation [HIGH] hs-crp: 2.9 mg/L target: <1.0 mg/L status: significant systemic inflammation note: never measured, thoroughly normalized [WARNING] ferritin: low-normal note: passing standard panel, causing fatigue bugs-found: 5 bugs-known: 0 recovery-speed: severely impaired by all of the above Two burnouts. Same underlying biology. Neither time did anyone suggest checking any of these markers. What the Numbers Actually Meant Vitamin D at 18 ng/mL: Vitamin D is a direct input to dopamine synthesis. The enzyme that produces dopamine requires it. I had been trying to rebuild motivation and find meaning in work — the core challenge of burnout recovery — while running a dopamine system without adequate substrate. javascript // what I was trying to do dopamine.rebuild() // what the system had to work with vitaminD: 18 // severely deficient tyrosineHydroxylase.efficiency:

Variant Multiplier already let an editor swap one section of a winning ad and keep the rest. The next request from a real production job — replacing product SL-603 with SL-808, a different hearing-aid SKU, across an entire finished ad — was a different shape of problem. It's not "change one section," it's "change every mention of the product, everywhere it appears, while keeping literally everything else the same." Two direct quotes from the editor drove the whole five-PR arc: the transcript editing was too rigid for word-by-word changes, and separately, "the music, voice, etc. should retain the same, we should keep the quality the same, and not make it do a lot of changes." If a re-render can degrade something the editor explicitly asked to keep untouched, the render path is wrong for the job — no matter how good the model is. The cheap fix first: let editors actually edit PR #67 shipped before any product-swap work started, because it was the cheap, high-value half of the same feedback: "I am just able to select word by word here but I am not really able to change the whole sentence a lot easier," and separately, "I'm able to double click on these words and then just type it in." Both were UI gaps in the transcript editor, not pipeline gaps — selecting by sentence or scene instead of only by word, and retyping a line verbatim instead of only substituting individual words. Shipping this first, standalone, meant the harder product-swap work that followed didn't also have to carry an unrelated UX fix in its diff. A product catalog the tool never had PR #69, stacked directly on top of the transcript work, is pure groundwork with no user-visible feature of its own: a product catalog, because Variant Multiplier had no concept of "a product" at all before this. The editor's own framing made the requirement explicit: "have a product selection right here, for Pro Bluetooth, for [the other SKU], and maybe other tons of products" going forward. The catalog data itself is mai

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You've written it a hundred times. In your CLAUDE.md , in your system prompt, in ALL CAPS: NEVER put "use client" at the page level. NEVER commit @ts-ignore without a reason. And your agent does it anyway. Not always — that would almost be easier to deal with. It follows the rule for the first 50k tokens, then quietly stops. Or Sonnet follows it and Haiku doesn't. Or it follows nine rules and forgets the tenth. Here's the thing I finally accepted: a rule in a prompt is a request. The model can decline it. So I stopped asking, and started enforcing. TL;DR Prompt adherence is probabilistic. It degrades with context length and with model size. But half of my coding rules never needed a model at all — they're grep-able. Claude Code hooks + exit 2 turn those rules into a deterministic reviewer that runs after every single edit , costs zero tokens when nothing is wrong , and fires at 100% regardless of which model wrote the code. Once the mechanical rules are enforced from below, you can safely downgrade the model doing the typing. That's the real payoff. Everything below ships in ccteams v0.3.0 , but the pattern takes 30 minutes to build yourself. Two kinds of rules Some background in three lines: I run Claude Code with orchestrated agent teams — a builder writes code, a reviewer verifies it, and both get a stack-specific "playbook" of rules distilled from the mistakes mid-tier models actually make. It works well. I wrote about the prompt-engineering side of it before. But rereading my playbooks, I noticed the rules split cleanly into two categories. Rules that need judgment: Trace the Server/Client boundary by hand. Don't write a fix until you can state the root cause. These need a model. Prompts are the right place for them. Rules that are just string matching: "use client" at the top of app/**/page.tsx → wrong. process.env.SECRET in a client file → wrong. @ts-ignore with no justification → wrong. Why was I asking a language model to remember these? A regex doesn't get