Browser-native · select → understand

What does it
mean to me?

WDIMTM is an AI explainer for the moment you hit something confusing on the web. Stay on the page. Select the text. Get a short answer that respects your context — not a generic chatbot dump.

Install the extension View source

Chrome MV3 extension BYOK OpenAI-compatible No prompt required

docs.example.com/caching

Hot keys & distributed caches

Memcached is another distributed, in-memory key–value cache, often used as a simpler alternative to Redis.

Switching from Redis to Memcached does not automatically solve a hot-key problem: a single extremely popular key can overload the one cache node responsible for it.

Typical mitigations include replicating the value across nodes, splitting one logical key into multiple keys, client-side caching, or request coalescing.

? Explain

The problem

Chatbots make you leave the moment

Most AI tools force a detour: copy, switch app, invent a prompt, paste, wait. WDIMTM is built for the opposite — stay in the flow of reading.

Typical AI workflow

1 See something confusing
2 Copy text
3 Switch to ChatGPT / Claude
4 Write a prompt
5 Paste context again…

WDIMTM

1 See something confusing
2 Select it on the page
3 Understand — with your lens & memory

How it works

One selection. One model call. Personal relevance.

Page facts + your profile + relevant memories + active lens → a single OpenAI-compatible request → concise explanation, predicted follow-ups, optional memory suggestion.

Bounded page context

Uses the selection and nearby text — never the full DOM. Fast, private, and grounded in what you’re actually reading.

Lenses, not prompts

Pick Engineering, Investing, Opportunities, Sanity-check… The lens steers framing so you don’t rewrite “explain like I’m a …” every time.

What it means to you

Optional profile + memories shape implications. No forced personalization — if nothing personal applies, you still get a clean explanation.

Predicted follow-ups

Chips are derived from the content (and model), not the same three buttons forever. Tap a concrete question; don’t retype it.

User-controlled memory

Suggestions only. Nothing is saved until you confirm. Inspect, edit, or turn memory off.

Single-shot by design

Recommended path: OpenAI-compatible BYOK (including gateways like sub2api). No WDIMTM backend required. PromptaaS stays optional for later.

Lenses

Same text. Different questions.

A fee switch headline means one thing to an engineer and another to an investor. Lenses encode that without making you prompt-engineer.

General plain language Engineering trade-offs Investing risk & thesis Opportunities testable hypotheses Sanity does this hold up? Fact-check claims to verify Custom your instructions

Access

You bring the model. We bring the moment.

WDIMTM owns context and personalization — not your GPU bill. Choose how inference is paid for.

Recommended

Bring your own key

Point at any OpenAI-compatible API: OpenAI, OpenRouter, local models, or your own gateway. One request per explain. Streaming supported.

Runtime id: openai-compatible

Optional later

PromptaaS app

Future home for subscription, routing, and multi-step capabilities. Not required for ordinary Explain today.

Runtime id: promptaas

Install

Install in three minutes

Chrome (or Chromium). Developer mode. Load unpacked from the repo.

Clone the repo

git clone https://github.com/jerryleooo/wdimtm.git

Load the extension

Open chrome://extensions → enable Developer mode → Load unpacked → select the extension/ folder.

Configure runtime

Open WDIMTM Options → choose OpenAI-compatible → set base URL, API key, and model. Optionally add a short profile + memories. Select text on any page and click Explain.

Stop translating confusion into prompts

Select what you don’t understand. Get a short, personal explanation — without leaving the tab.

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What does it mean to me?