GrindLens
You solved 200+ questions. But do you actually know what you're weak at?
grindlens.dev SourceEducation / Coding Education
- Monthly visits
- 42.1K
- Up38.1%MoMOct 2026
- Public revenue
- Undisclosed
- No public revenue evidence yet
- Entry price
- $1.19/mo
- Lower than 99% of peersNiche median $15/mo
- Launched
- 2mo ago
- 2026-09-17 · Est.
Traffic
Marketing moves
Launches, search & content, referrals, promotionsLaunched on Product HuntLaunch
You solved it. But did you actually learn the pattern?
Sep 17 · 2mo agoLaunch page
At the time: <5K visits/mo
Open Source & Self-Hosting
- GitHub Stars
- Public repo
- Forks
- —
- License
- See repository
- Primary language
- —
Traffic sources
Traffic breakdown
Channels
- Direct82%
- Referrals8%
- Social5%
- Organic Search4%
- Other2%
Countries
- India100%
Search
Domain authority —Domain registered 2026-08-17
| Keyword | Monthly volume |
|---|---|
| merge intervals neetcode | 1,160 |
| unbounded knapsack leetcode | 830 |
| neetcode insert interval | 340 |
| neetcode guide | 270 |
| sliding window striver | 240 |
Traffic data: Vaneform
Pricing
Trial: None · Observed 2026-11-06 · Pricing page
Entry price $1.19/mo, Lower than 99% of peers; “Coding Education” median is $15/mo.View pricing benchmark
Pages & changes
Key pages
Weekly snapshotsChanges
No pricing, plan, or positioning changes detected since tracking started.
Design
Minimal Monochrome (Light canvas, balanced density) featuring centered headline + input layout and product ui screenshot / component visuals.
First-screen preview · click to zoom
First-screen pitch & conversion flow
“You solved 200+ questions. But do you actually know what you're weak at?”
Centered Headline + Input hero structure paired with direct input / instant try CTA and live generated output showcase.
Conversion path: Centered Headline + Input + Product UI Screenshot / Component → Direct Input / Instant Try · Trust bar: Live Generated Output Showcase
- Pain Relief & Replacement
- Centered Prompt / Input
- Large Hero Product Shot
Palette · click to copy
- Typography
- 8.0
- Color & Contrast
- 8.0
- Layout & Spacing
- 8.0
- Craft & Polish
- 8.0
- Distinctiveness
- 7.0
Structure
- Fonts
- Inter / IBM Plex Mono
- Hero layout
- Centered Headline + Input
- Primary visual
- Product UI Screenshot / Component
- Conversion CTA
- Direct Input / Instant Try
- Social proof
- Live Generated Output Showcase
- Navigation
- Full-Width Top Bar
- Theme & density
- Light · Balanced
- Corners & depth
- Small Radius · Hairline borders
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Minimal Monochrome (with Enterprise Clean)
Monochrome palette with a single accent color, hairline dividers, and generous whitespace.
## Design Tokens
```css
:root {
--background: #fbfbf9;
--surface: #ffffff;
--foreground: #18181b;
--muted-foreground: #575962;
--accent: #2563eb;
--radius: 4px;
--font-heading: "Inter", ui-sans-serif, system-ui, sans-serif;
--font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
--font-mono: "IBM Plex Mono", ui-monospace, monospace;
}
```
Color area ratio: Background #FBFBF9 (~80%) · Surface #FFFFFF (~7%) · Text #18181B (~6%) · Muted Text #575962 (~4%) · Accent #2563EB (~3%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.
## Layout & Conversion Structure
- Hero layout: Centered Headline + Input
- Navigation: Full-Width Top Bar
- Theme & density: Light · Balanced
- Border radius & elevation: Small Radius; no drop shadows—separate layers with hairline borders and whitespace
- Primary visual medium: Product UI Screenshot / Component
- Conversion CTA: Direct Input / Instant Try · Trust bar uses Live Generated Output Showcase
- Headline hook: Pain Relief & Replacement
- Hero components: Centered Prompt / Input, Large Hero Product Shot
- Spatial layout notes: Centered Headline + Input hero structure paired with direct input / instant try CTA and live generated output showcase.
- Visual summary: Minimal Monochrome (Light canvas, balanced density) featuring centered headline + input layout and product ui screenshot / component visuals.
## Avoid
- Multi-stop neon gradients
- Heavy drop shadows
- More than one competing accent color
Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.
Questions & evidence
- How much does GrindLens cost?
- Free: Unknown; 30 days: ₹99; 365 days: ₹799. Observed 2026-11-06. Check the source for current billing terms, usage limits and taxes.Source
- How much website traffic does GrindLens get?
- Vaneform estimates 42.1K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
- What is GrindLens and what platforms does it support?
- GrindLens is catalogued under Coding Education: You solved 200+ questions. But do you actually know what you're weak at?. Supported platforms: Web.
- Is GrindLens open source?
- GrindLens has a public repository (https://github.com/Harshith1702/grindlens) with its source repository published.Source
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