html-ppt-zhangzara-raw-grid
Lets your agent create design case studies. It's useful for showing concepts and how they were applied across formats, being good for presenting work.
What it does
This tool creates presentations with a strong, direct visual style, using thick borders and distinct shadows. It's ideal for those who want their presentation to stand out graphically.
When to use it
- ✓To present business ideas or projects.
- ✓To showcase creative work portfolios.
- ✓To present data in an impactful way.
Example of what to ask your AI
“Create a presentation about a new app launch, using the 'Raw Grid' style.”
Want more? Open the sections below.
How to use
The easiest way: copy the message below and paste it into Claude, ChatGPT, Cursor or any AI. It reads the skill and follows the instructions.
Skill link
Ready-to-paste message
How it works
You copy a ready-made template and replace the text and images with your own. It's important to maintain the original visual style, without changing fonts or colors, so the presentation keeps its defined identity.
Installation
Easiest way: copy the skill link and paste it into Claude, ChatGPT or Cursor asking it to follow the instructions.
In the terminal (Claude Code, Codex, Cursor), in your project folder:
npx skills add nexu-io/open-design --skill html-ppt-zhangzara-raw-gridOr download just the file:
curl -L https://raw.githubusercontent.com/nexu-io/open-design/main/design-templates/html-ppt-zhangzara-raw-grid/SKILL.md -o SKILL.mdTechnical content (original SKILL.md)
Original text by the author, straight from GitHub.
Raw Grid
Neo-brutalist deck with thick borders, offset shadows, and a pink/sage/ink palette.
A single self-contained HTML deck — typography, palette, decorative system, and slide vocabulary are all tuned together. Mixing layouts across templates breaks the system; stay inside this one.
At a glance
- Scheme: light
- Formality: medium-low
- Density: high
- Slides in demo: 10
Best for
Anything that should feel direct and graphic-confident: founder pitches, accelerator demos, brand decks, indie launches, creator portfolios. Strong for stat slides, comparison tables, and process flows. Equally good for tech, research, or finance when the speaker wants the deck to feel scrappy-confident rather than buttoned-up.
Avoid for
Contexts that need to feel soft, warm, or intentionally quiet — the brutalist borders and offset shadows commit to a graphic voice.
Workflow
- Clone
example.htmlinto the user's workspace as the working file. - Replace placeholder content with the user's real headlines, body copy, numbers, names, dates, and section labels. Match existing dimensions when swapping image placeholders.
- Preserve the design system. Never substitute fonts, recolor the palette, restructure the layout grid, or strip decorative elements (corner brackets, paper grain, geometric shapes, illustrated SVGs). They are part of the identity.
- Adjust deck length by duplicating layouts. If the user has more content than the demo holds, duplicate an existing slide of the most appropriate layout. If less, drop slides from the bottom. Update page-number labels.
- Designing missing layouts: if a slide needs a layout the template doesn't have, design it from scratch using the same fonts, palette, decorative vocabulary, spacing rhythm, and component grammar — never bail to a different template.
- Keep the navigation runtime as shipped. If the deck ships an
assets/deck-stage.jsor inline keyboard handler, leave it intact.
Output contract
Emit between <artifact> tags:
<artifact identifier="zhangzara-raw-grid" type="text/html" title="Deck Title">
<!doctype html>
<html>...</html>
</artifact>
Source & license
Vendored from upstream MIT-licensed
zarazhangrui/beautiful-html-templates.
The full upstream MIT license text — including the original copyright notice — ships in this skill at
LICENSE and must be redistributed alongside any copy of example.html,
template.json, or any vendored assets/ runtime. See template.json for the upstream metadata snapshot.
FAQ
Can I change the colors and fonts?
No, the 'Raw Grid' style relies on its specific colors and fonts to work. Changing them can break the design.
What are 'thick borders' and 'distinct shadows'?
These are visual characteristics of the 'brutalist' design used here, giving the presentation a strong, graphic look, similar to a poster.
How do I add more slides?
You can duplicate existing slides that have a layout similar to what you need and then adapt the content.
Details
Original description by the author
A brutalist poster-series case study for a music festival — the concept, the system, and how it scaled across formats. Built as a decision-grade design craft deck for design peers, client.
repo: nexu-io/open-design
Popularity
- GitHub stars
- 101k
- Ranking position
- #459
- License
- Apache-2.0
- Updated
- 10/16/2026
Comments
- …
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