DEV Community: BuildNova

I built an Instagram content planner in pure HTML — grid preview, hashtags, works offline

BuildNova — Wed, 17 Jun 2026 06:48:18 +0000

Small business owners struggle with consistent Instagram posting. Existing tools are either too expensive or too generic.

So I built a dedicated Instagram content planner in pure HTML.

What makes it different

Unlike generic multi-platform calendars, this is built specifically for Instagram:

5 Instagram post types:

🎬 Reels
⭕ Stories
🎠 Carousels
🖼️ Static Posts
🤝 Collabs

Instagram grid preview
See exactly how your feed will look before you post. Plan your aesthetic in advance.

Caption + hashtag storage
Write your caption and hashtags directly in the planner. Copy and paste when it's time to post.

3 built-in hashtag sets

Growth set — general small business hashtags
Reels set — optimized for reel reach
Product set — for product-based businesses

Auto-saves everything
Uses localStorage — no backend, no account needed.

Why pure HTML?

No subscription. No monthly fee. Works completely offline. Small business owners shouldn't pay $15/month just to plan their content.

Available at-buildnova.gumroad.com/l/instagram-planner

chekout also-buildnova.gumroad.com — what features would you add?

I built a freelancer client portal in pure HTML — no backend, no subscription, works offline

BuildNova — Sun, 14 Jun 2026 04:36:12 +0000

Managing freelance clients across spreadsheets, email, and sticky notes was killing my productivity.

So I built a complete client portal in pure HTML.

What's inside

6 fully interactive pages:

Dashboard

Revenue metrics with trend indicators
Monthly revenue bar chart
Recent invoices summary
Live activity feed

Clients

Client cards with contact info
Per-client stats — projects, billed, pending
Status tracking — active, inactive, review

Projects

Project cards with progress bars
Due date tracking
Status — in progress, review, completed

Invoices

Full invoice table
Paid, pending, overdue status
Total billed, collected, pending metrics

Messages

Client communication log
Unread message indicators

Settings

Profile and branding
Invoice defaults
Notification preferences

Why pure HTML?

No backend means zero hosting costs. No subscription means you own it forever. Works completely offline.

Available at buildnova.gumroad.com — what would you add to make this more useful? Direct link- buildnova.gumroad.com/l/freelance-portal

AI Business Website For Sale Earn ₹19990/month — Launch Ready ₹49,999

BuildNova — Sat, 13 Jun 2026 07:06:57 +0000

AI Business Website For Sale Earn ₹19990/month — Launch Ready
₹49,999

Details
Condition
New
Selling my complete AI property video platform for real estate agents in India. Everything built and ready to launch today.
WHAT YOU GET:

✅ Domain included — registered, Mar 13, 2027 validity

✅ Complete website — no coding needed, deploy FREE in 20 minutes

✅ Photo to Video — upload property photos, AI creates cinematic video

✅ Text to Video — describe property, AI generates video

✅ Credit system — Free plan, Pro 1999 per month, Agency 4999 per month

✅ AI Description Writer — Hindi and English

✅ 5 tab dashboard — fully working

✅ Referral invite code system

✅ Festival templates — Diwali, New Year, Independence Day

✅ Professional logo — black and gold

✅ All rights included
EARN POTENTIAL:

10 users = 19990 per month

50 users = 99950 per month

100 users = 199900 per month
MARKET:

5 million plus real estate agents in India. Agents pay 25000 per video. Your platform charges 1999 per month. Zero competitor exists.

Price: 49,999 negotiable

Serious buyers only
demo link- https://reelestate-propvid-platform.vercel.app/

I built a content planning calendar in pure HTML — no React, no database, works offline

BuildNova — Fri, 12 Jun 2026 12:12:59 +0000

I kept missing posts because my "content calendar" was a messy spreadsheet.

So I built a proper interactive one in pure HTML.

What it does

A full monthly calendar where you can:

Add posts to any day with a title, caption and platform
Choose from 5 platforms — Instagram, YouTube, Twitter/X, LinkedIn, TikTok
Set status — Idea, Scheduled, or Posted
Filter the calendar by platform
See upcoming posts in a sidebar
Track stats — total posts, ideas, scheduled, posted this month
Auto-saves everything using localStorage

Why HTML?

No backend. No database. No subscription. Just open the file in your browser and start planning. Works completely offline.

Who is it for?

Content creators planning their posting schedule
Social media managers handling multiple platforms
Small businesses posting across channels
Indie hackers building in public

Available at buildnova.gumroad.com — what features would you add?

I built a full SaaS admin dashboard in pure HTML/CSS — 5 pages, zero dependencies

BuildNova — Thu, 11 Jun 2026 10:51:23 +0000

Every SaaS product needs a dashboard. But most dashboard templates require React, a UI library, and 20 npm packages just to get started.

So I built one in pure HTML/CSS.

What's inside

5 complete interactive pages:

Dashboard

4 metric cards with trend indicators
Revenue bar chart
Traffic sources donut chart
Recent transactions table
Live activity feed

Analytics

Conversion funnel visualization
Top pages by visits
Weekly active users chart

Users

Full user management table
Avatar initials, plan badges, status indicators
Sortable and searchable

Billing

3-tier pricing plan selector
Payment method management
Invoice history

Settings

Profile information form
Notification toggles (interactive)
Danger zone

Why pure HTML?

Most dashboard templates are framework-specific. This one works with anything — just open the file and start editing.

No build steps. No npm install. No React required.

Tech used

Pure HTML + CSS
Minimal vanilla JS for sidebar navigation
Inter font from Google Fonts
Zero external dependencies

Available at buildnova.gumroad.com — live preview at buildnova-hq.github.io/ui-kit

What would you add to make this more useful?

I built a 50+ component UI kit in pure HTML/CSS — no frameworks, no npm

BuildNova — Thu, 11 Jun 2026 05:28:01 +0000

Every SaaS project I started, I kept rebuilding the same UI components over and over.

Buttons. Cards. Pricing tables. Modals. Toggles.

So I built a complete UI kit in pure HTML/CSS — no React, no Tailwind, no npm install required.

What's inside

50+ components including:

Buttons — 5 variants, 3 sizes, loading state
Badges & labels — 5 color themes
Form inputs — with error/success states
Alerts — success, info, warning, danger
Metric cards — with trend indicators
Pricing table — 3-tier with featured card
Data table — with status badges
Modal dialog
Tooltips — CSS only, zero JS
Avatars & avatar groups
Progress bars
Interactive toggles and tabs
Notification component

Why pure HTML/CSS?

Most UI kits require React, Vue, or a specific framework. This one doesn't.

Open the file in any browser, copy what you need, paste into your project. Works with any stack.

Who is this for?

SaaS founders building MVPs fast
Indie hackers who don't want to design from scratch
Developers who want clean dark-mode components

Available at buildnova.gumroad.com — $9 for the full kit. direct link -[https://buildnova.gumroad.com/l/uikit-buildnova]

Would love feedback from the dev community — what components am I missing?

I built 3 SaaS landing page templates so founders can stop wasting time on landing pages

BuildNova — Wed, 10 Jun 2026 10:08:21 +0000

Every time I started a new SaaS project, I faced the same problem.

I'd spend 2-3 days building a landing page from scratch — navbar, hero, features, pricing, testimonials — before writing a single line of actual product code.

So I decided to fix that once and for all.

What I Built

I created 3 professional HTML landing page templates specifically for SaaS founders and developers.

No React. No Next.js. No npm install. Just a single HTML file you open, edit, and deploy in minutes.

⚡ NovaSaaS

Clean, modern, purple accent. Built for any SaaS product.

Includes:

Navbar with CTA
Hero section with dashboard mockup
Features grid
Pricing table (3 tiers)
Testimonials
Footer

🖥️ LaunchPad

Bold dark mode with terminal hero visual. Built for dev tools and tech startups.

Includes:

Dark mode design
Terminal style hero
Features section
Pricing table
Testimonials
Footer

📋 FlowBase

Minimal, light, serif typography. Built for B2B and productivity tools.

Includes:

Split hero layout
Task UI mockup
Features section
Pricing table
Testimonials
Footer

Why Single HTML Files?

Most templates require a framework, a build tool, or a package manager. That adds complexity before you've even written your first line of product code.

Single HTML files mean:

Open in browser instantly
Edit in any text editor
Deploy to GitHub Pages, Netlify, or Vercel in minutes
No dependencies to maintain

Where to Get Them

All 3 templates are available at buildnova.gumroad.com — $5 each or $12 for the full bundle.

Would love feedback from the dev community — what would make these more useful for your next project?