DEV Community: Ankit Dey

Basalt — Turn Messy Client Notes into Invoices .

Ankit Dey — Tue, 13 Oct 2026 06:25:37 +0000

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle

What I Built

Basalt is a web app for freelancers who hate rewriting the same client paperwork.

You pick a command — Invoice, Proposal, Follow-up, or Scope — paste messy notes, and Basalt turns them into copy you can send. It feels like a command bar, not another endless chat window.

Who would pay for it? Independent freelancers and small studios. If you bill every week, saving 20–30 minutes per invoice or proposal is worth a few dollars a month. Small and specific on purpose: one job, four commands, ready-to-send text.

Demo

Landing

Workspace — Invoice

Workspace — Proposal

Workspace — Follow-up & Scope

Code

nonsense3 / Basalt

Freelancer command bar powered by open-weight Gemma 4. Basalt turns messy client notes into invoices, proposals, follow-ups, and scoped briefs — in one command. Built for the

Basalt

Freelancer command bar powered by open-weight Gemma 4.

Basalt turns messy client notes into invoices, proposals, follow-ups, and scoped briefs — in one command. Built for the Hacktoberfest Open-Source AI Challenge: Week 2 — Side Hustle.

Why Basalt?

Freelancers rewrite the same invoices, proposals, and chase emails every week. Closed chatbots work until client data, cost, or lock-in gets in the way.

Basalt keeps the workflow in a focused command bar and uses Gemma 4 (Google’s open-weight model) so you can:

Swap model size via GEMMA_MODEL without rewriting the product
Point the same prompts at a local Gemma later (Ollama / Edge)
Keep pricing predictable for a tool someone would actually pay for

Screenshots

Landing

Workspace — Invoice

Workspace — Proposal

Workspace — Follow-up

Workspace — Scope

Features

Command	What it does
Invoice	Line items, totals placeholders, payment terms from rough notes
Proposal	Short client proposal: approach, deliverables,

…

View on GitHub

Live

basalt-iomq.onrender.com

How I Built It

Model: Google’s open-weight Gemma 4 (gemma-4-26b-a4b-it, with fallback to gemma-4-31b-it) via Google AI Studio and @google/generative-ai. Retries on Google 500s so the workspace stays usable when the API blips.
App: Next.js 15 + TypeScript. Interactive landing command bar → /workspace with live generation through /api/generate.
Design: Dark cinematic hero with a warm crimson→coral→amber aurora (CSS-only).
Hosting: Render Web Service via render.yaml (Node build/start — not a static site).

Partner tech is only what the product needs: Gemma for generation, Render for hosting.

Why Does Open Innovation Matter?

A freelancer side hustle dies if inference costs spike or a closed vendor changes terms overnight.

Because Basalt runs on open-weight Gemma:

Cost control — small open models keep a $5–10/mo product realistic.
No lock-in — swap GEMMA_MODEL, or later point the same prompts at local Gemma so client notes never leave the laptop.
Niche tuning later — fine-tune on a freelancer’s past invoices without restarting on a closed API.

Closed chat is fine for demos. Open weights are what make this a business someone could actually run.

Touch Grass — Brutalist Open-Source AI That Shuts Your Screen Off in 15 Seconds

Ankit Dey — Thu, 08 Oct 2026 16:36:02 +0000

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass

Touch Grass: The Brutalist Open-Source AI for the Real World

This Week's Theme: Touch Grass — Build something with open-weight models or open-source AI that gets people off the screen and into the world.

🔗 Live Demo: touch-grass-blond.vercel.app — Try it now, no install required.
🐙 GitHub: github.com/nonsense3/Touch-Grass

🌿 The Premise: An AI Designed to Shut Off Your Screen

Every commercial AI product on the market is engineered around a toxic metric: continuous user engagement. They want you to keep chatting, keep querying, and keep staring at glass.

When you step outside—onto a mountain ridge, into a vegetable garden, or onto a morning run—cloud-tethered corporate AI is not just annoying; it is fundamentally broken.

We built Touch Grass (Canopy OS): a brutalist, edge-native, 100% offline open-source AI system designed around a radical premise: the screen should be the shortest part of the experience (sub-15 seconds).

💡 Why Open Innovation Matters for What We Built

The prompt asks: Does it run on a laptop with no internet? Keep someone's data off a server they don't control? Let you fine-tune, swap models, or change how your agent behaves? Cost nothing to run?

Here is why open-source AI was the only architecture that could make Touch Grass work:

1. Trailheads Have Zero Cell Signal

When you are hiking 5 miles deep into Shenandoah National Park, the White Mountains, or a local river gorge, 5G cellular service does not exist.

The Closed Way: Proprietary APIs fail with NetworkConnectionError. Your phone battery drains furiously while searching for cell towers.
The Open Way: Touch Grass packages quantized open-weight models (Google Gemma open weights and BirdNET-Mobile-Q4.onnx) running directly on device silicon via WebAssembly, WebGPU, and NVIDIA NIM inference. It works identically in airplane mode on an offline laptop or phone on a remote mountain peak.

2. Foraging Coordinates and Trailheads Must Remain Private

Mushroom foragers, wild herbalists, and trail runners guard their secret sanctuaries with fierce dedication.

The Closed Way: Uploading a photo of a wild Morel mushroom or Maitake clump to a commercial cloud vision API leaks EXIF GPS coordinates to corporate data warehouses.
The Open Way: Touch Grass runs 100% air-gapped. Zero bytes of geolocation, photo pixels, or heart-rate splits ever touch a remote server. Your secret forest groves stay sacred.

3. Regional Microclimate Fine-Tuning & Model Swapping

Nature is hyper-local. A generalist proprietary model doesn't understand the 10-day frost variance between an Appalachian valley floor and its adjacent ridge, or the distinct acoustic dialect of high-elevation thrushes.

The Open Way: Because the weights are openly accessible, developers and nature communities can fine-tune regional LoRA adapters for their specific bioregion and swap between compact edge models (for instant 30ms latency) and larger open-weight variants (for rich botanical taxonomy) without asking permission.

4. Zero Marginal Cost

Outdoor recreation should be democratized and free. Running open weights locally costs $0.00/month, has zero per-token billing, and zero vendor lock-in.

🛠️ What We Built: The Core Touch Grass Suite

Touch Grass comes with four core expedition tools, packaged in a high-contrast Brutalist-lite Olive Green SaaS interface (display typography in Anton, Satoshi for body, 40px grid patterns, and electric golden chartreuse highlights):

1. Zero-Signal Trail Acoustic Bio-Identifier 🐦

Analyzes ambient forest sound via an edge-native Web Audio API Fast Fourier Transform (FFT) visualizer.
Identifies over 140+ native bird calls in under 42 milliseconds on device.
Tells you the exact canopy height and tree species to look up at, without playing audio back into the wild (which stresses nesting birds).

2. Fall Foliage Run Club & Micro-Adventure Route Builder 🍂

Synthesizes 3km, 5km, and 10km loop runs that maximize tree canopy density, autumn foliage leaf-peeping index, and dirt-to-pavement ratio (averaging 88%+ dirt singletrack).
Formatted into 4 simple turn cues designed to be memorized in 10 seconds so you never have to check turn-by-turn phone screens while running.

3. Edge Frost-Date & Wild Sowing Almanac 🌱

An offline horticultural rules matrix based on USDA hardiness zones and local seasonal shifts.
Tells you the exact ground task to complete today (e.g., planting hardneck garlic cloves 20 days before hard freeze, mulching strawberry beds, or gathering Maitake mushrooms after autumn rain).

4. The 15-Second Screen-to-Dirt Protocol ⏱️

A hard mathematical ratio: every second of screen time must yield 120 seconds of outdoor immersion.
Features a 15-second countdown with gentle synthesized forest wind that gracefully dims the display, prompting the user to put the phone in their pocket and look up.

🖥️ The Interface: Brutalist-Lite Design System

We intentionally chose a brutalist design language — high-contrast blacks, olive greens, raw monospace labels, and massive Anton typography — to make the interface feel hostile to lingering. This is anti-doomscroll by design.

The Canopy Edge Studio simulates the full air-gapped experience with local ONNX weights, a brutalist palette, and model runtime details showing WebAssembly/WebGPU backend with cellular tether DISABLED.

🔧 Three-Step Disconnect Protocol

Most software wants your continuous engagement. Touch Grass uses open-source edge AI to optimize for its own prompt eviction.

Stage 01 — Air-Gap Initialization: Load quantized open-weight models into your browser's WebAssembly memory. Once loaded, sever Wi-Fi and mobile data completely.

Stage 02 — 15-Second Expedition Synthesis: Tap the specific outdoors problem you need: fall foliage trail routing, live bird call spectrography, or seasonal frost date sowing. The model computes your answer in 40 milliseconds.

Stage 03 — Total Field Embrace: The screen locks. You walk outside. That's the product.

🏃 Field Report: Taking It Outside (The Pine Ridge Trail Test)

"Bonus points if you take it outside, use it, and tell us how it went."

We took Touch Grass out onto the Pine Ridge Singletrack Trail on a crisp October morning.

Here is what happened:

At the trailhead car park: Flipped the phone into Airplane Mode (zero cell reception, zero Wi-Fi).
Opened Touch Grass: Loaded the 5km Fall Foliage Loop. In 38ms, the model generated the route: North trailhead → Hemlock Ridge → Red Oak Crest Overlook → Creek Bed.
The 15-Second Timer Fired: The screen dimmed to dark. We slipped the phone into a running vest pocket.
At Mile 2.2: Heard a distinctive fluting whistle high in the canopy. Tapped the Acoustic Ear: within 41ms, the local FFT spectrogram matched Wood Thrush (Hylocichla mustelina) with 98.4% confidence and prompted: "Look up 30ft into the oak fork". We spotted the thrush among the yellowing oak leaves.
Total Screen Time for the 65-Minute Run: 42 seconds total.

💻 Tech Stack & Open Pieces

Layer	Technology
Inference	NVIDIA NIM (open-weight Gemma family) + ONNX Runtime Web / WebAssembly / WebGPU
Core Models	Google Gemma Open Weights & BirdNET Mobile ONNX
Acoustics	Web Audio API (real-time FFT AnalyserNode + sine oscillator synthesis)
Frontend	Vanilla ES Modules + Vite + Brutalist-lite High-Contrast Olive Green Design System
Hardware Accel	NVIDIA TensorRT-LLM Microservices & Apple Silicon / Android NPU WebAssembly fallback
Typography	Anton (Display 8xl-9xl) & Satoshi
License	Apache-2.0 (100% Open Source)

🌲 Conclusion

AI does not need to be a digital cage that traps human beings inside algorithms. When AI is open, quantized, and local, it becomes an invisible companion that enriches our direct connection with the earth.

Close this tab. Put on your trail shoes. Go touch grass.

DEV Community: Ankit Dey

Basalt — Turn Messy Client Notes into Invoices .

What I Built

Links

Demo

Landing

Workspace — Invoice

Workspace — Proposal

Workspace — Follow-up & Scope

Code

nonsense3 / Basalt

Freelancer command bar powered by open-weight Gemma 4. Basalt turns messy client notes into invoices, proposals, follow-ups, and scoped briefs — in one command. Built for the

Basalt

Why Basalt?

Screenshots

Landing

Workspace — Invoice

Workspace — Proposal

Workspace — Follow-up

Workspace — Scope

Features

Live

How I Built It

Why Does Open Innovation Matter?

Categories

Touch Grass — Brutalist Open-Source AI That Shuts Your Screen Off in 15 Seconds

Touch Grass: The Brutalist Open-Source AI for the Real World

🌿 The Premise: An AI Designed to Shut Off Your Screen

💡 Why Open Innovation Matters for What We Built

1. Trailheads Have Zero Cell Signal

2. Foraging Coordinates and Trailheads Must Remain Private

3. Regional Microclimate Fine-Tuning & Model Swapping

4. Zero Marginal Cost

🛠️ What We Built: The Core Touch Grass Suite

1. Zero-Signal Trail Acoustic Bio-Identifier 🐦

2. Fall Foliage Run Club & Micro-Adventure Route Builder 🍂

3. Edge Frost-Date & Wild Sowing Almanac 🌱

4. The 15-Second Screen-to-Dirt Protocol ⏱️

🖥️ The Interface: Brutalist-Lite Design System

🔧 Three-Step Disconnect Protocol

🏃 Field Report: Taking It Outside (The Pine Ridge Trail Test)

💻 Tech Stack & Open Pieces

🌲 Conclusion