Build Session
Opus · ~4 hours
Bloomberg Terminal Clone
A full 1:1 web clone of the $25k/year Bloomberg Terminal — real-time market data, 80+ technical indicators, options analytics, portfolio management, and command bar navigation. Watch the brainstorm and prompt session that launched it.
manyhands — prompt session — BloombergClone
COMPLETED
YOU
its ok, I think there is some clean up logic in place. I need your help with something, I have an orchastrator platform that I am building some demo products for. I currently have slack, full copy with video calling. I need something super impressive on that level. What
are some good ideas? I am thinking like full build of photoshop, fl-studios, figma, linear, or something else on that level. Maybe a distributed databse or some kind of stock trading
platform. What is the most impressive kind of project I could build for a software engineer audience? I just want you to brainstorm here, What is like the PINNICAL of projects. THink
MASSIVE, like unachievable or a project that would take hundreds of hours of dedicated work for a TEAM of 10x engineers with claude code to make.
AI
Here's my honest brainstorm, ranked by "no way that was auto-built" factor for a software engineer audience:
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## Tier S — "That's impossible"
Bloomberg Terminal Clone
Real-time market data dashboards, options chains, portfolio analytics, order book visualization, multi-chart layouts, watchlists, news feeds, risk analysis, complex financial charting (candlesticks, depth charts, volume profiles). Engineers know Bloomberg costs $25k/year/seat for a reason. The sheer density of interconnected real-time data is what makes jaws drop. Every panel is its own complex app.
Full DAW (FL Studio / Ableton)
Web Audio API synthesis engine, MIDI sequencer with piano roll, multi-track timeline, mixer console with channel strips, effects chains (reverb, delay, EQ, compression), sample browser, drum machine, virtual instruments, automation curves, waveform rendering. Audio programming is notoriously brutal. Engineers who've touched Web Audio know this is a nightmare. This one might be the single most impressive demo because it's both visually and audibly impressive — you can play the output.
## Tier A — "How long did that take?"
Browser-Based IDE (VS Code level)
Monaco editor core, file explorer with tree, integrated terminal, Git GUI (diff viewer, blame, staging), multi-tab/split panes, syntax highlighting for 10+ languages, find/replace with regex, minimap, command palette, extension-like plugin system, LSP-style autocomplete. Every engineer in the audience uses this daily — they know every detail intimately.
Figma Clone (Collaborative Design Tool)
Vector graphics engine on Canvas/WebGL, layers panel, component system, prototyping/interaction flows, real-time multiplayer cursors via CRDTs, design tokens, auto-layout, pen tool with bezier curves, export system. The real-time collaboration on a vector canvas is the "wow" moment.
3D Game Engine with Editor
WebGL/Three.js scene editor, entity-component system, physics engine integration, material/shader editor with node graph, asset pipeline, scripting system, play/stop mode, scene hierarchy, transform gizmos, particle system. This is visually spectacular.
## Tier B — Still massive, but more "expected"
▸Photoshop clone — layers, brushes, filters, selections, masking (impressive but feels more "known")
▸Linear/Jira clone — project management at scale (complex but less visceral wow)
▸Distributed database with visual query planner — deeply technical but hard to demo visually
▸Stock trading platform — subset of Bloomberg, still great
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## My actual recommendation
The DAW. Here's why:
1. Multi-sensory demo — you can hear it work, not just see it. You play a beat live on stage and the audience gets it instantly
2. Deep technical complexity — audio graph, real-time DSP, precise timing, synthesis math. Engineers respect this
3. Highly parallelizable build — synth engine, sequencer, mixer, effects, UI components are all independent modules (perfect for your orchestrator)
4. Nobody expects it — Slack clones and project management tools are common AI demos. A working DAW with actual audio synthesis? That's unprecedented
5. Visual spectacle — waveforms animating, VU meters bouncing, piano roll lighting up, mixer faders moving
The Bloomberg terminal is a close second if your audience skews fintech. But for general software engineers, a DAW that actually produces music is the ultimate "okay, I need to see how this was built" moment.
What resonates with you? I can go deeper on any of these.
YOU
YOU
Alright let's do a bloomberg terminal, I want a 1:1 copy of it. ALL OF IT, NO SHORT CUTS. I encourage you to Describe high level to some extent, We want feature rich, so make sure to
let the orchastrator work out the finer details. Do some research to suggest a few APIs to actually source the finnical data. Make sure to outline the structure in which the data is
returned, this will increase the outcome as the workers won't be able to make the calls given they wont have an API key. Outline a project structure for ALL the features, you don't
need to dig too deep. Just the general skeleton of all the features and how they connect together. Make sure the skeleton diagram is at the top of the file(below the title and feature
requests). use the manyhands plan prompt tool or whatever its called
AI
Let me research the best financial data APIs and Bloomberg's full feature set, then build out the plan.
AI
AI
AI
I've got two research agents running in parallel:
1. Financial data APIs — finding the best APIs with exact response schemas so workers can build proper types/mocks
2. Bloomberg feature audit — exhaustive breakdown of every Bloomberg Terminal feature
Once both come back I'll compile everything into a structured plan and run it through the ManyHands planner. Hang tight.
AI
AI
AI
Both agents are still working on deep research. Let me wait for them to finish.
AI
AI
Both research agents have completed. Now let me get the ManyHands plan prompt template and then build the comprehensive project description.
AI
AI
Now I have everything I need. Let me compile the full project specification — this is going to be a massive document.
AI
AI
The spec is written — it's massive. Let me launch it through ManyHands.
AI
🚀Orchestration Launched
Build Complete