Daily Launch Index: March 31, 2026.
On March 31, 2026, I recorded 107 new product launches. This report provides a breakdown of what was built, how it was named, and the technology used to launch it.
This data helps you understand current market trends and see what competitors or fellow builders are working on right now. Use this index to find inspiration or to study successful launch strategies.
Market Overview.
It was a busy day for new launches. Most projects were shared in the late evening hours. In total, I tracked 107 new projects entering the market.
Chronological Launch List.
This timeline shows when each project was first shared. Studying the timing of these launches can help you decide when the best time might be to share your own work.
02 AM (4 projects shared)
- Agent Red Team – Adversarial testing for AI agents before production — agentredteam.ai
- What you think about this product Middle East War NEWS — middleeastwar.news
- FrameCapture – ScreenStudio but Free — framecapture.pro
- Keep Momentum – Android app for tracking job applications — keepmomentum.app
04 AM (8 projects shared)
- Distributed builds of LLVM with CMake,recc, and NativeLin — reidkleckner.dev
- Cognitive profiling from speech, not multiple choice — expressivecognition.org
- Mental Health Fashion — nosaddays.com
- I built an app after nearly missing a passport expiry — traveldocumentvault.com
- An AI Operating System — getariaos.com
- AI Tools Directory – Verified Anti-Hallucination SEO Tools – LogicBalls — logicballs.com
- Naive (YC S25) forked a 41K-star MIT project and is selling it as their own — not-so-naive.vercel.app
- Open Source TikTok Alternative on AT Protocol — sprk.so
06 AM (2 projects shared)
- Using AI to forcast success of active clinical trials — warpspeed.sh
- PyTorch Primer — bitwise.land
07 AM (4 projects shared)
- Relationship Communication Coach — talkboy.org
- Book Juicing – Interactive D. Amodei's "The Adolescence of Technology" — adolescence-of-technology-vercel.vercel.app
- TaskTrace, a local-first activity log that gives LLMs context — tasktrace.com
- Memopt – GPU memory infrastructure for AI clusters — memopt.com
08 AM (1 projects shared)
09 AM (5 projects shared)
- I built 5 AI agents that scrape every platform 24/7 to find dev tools you'd miss — claudecodetools.dev
- I built an O(1) physics engine to stop LLM hallucinations in construction — flooring-ai-matrix.streamlit.app
- Engineering Blog Posts from Top Tech Companies — engineering.fyi
- HN: AI-native investing app that builds and adapts thematic portfolios to you — basketsai.com
- The Racket Programming Language — racket-lang.org
10 AM (3 projects shared)
- Analytics and Attribution for DeFi — formo.so
- Atari ST Tribute — atari-st-tribute.blogspot.com
- Just redesigned my personal site with a TTY-style interface — abdisa.dev
11 AM (3 projects shared)
01 PM (7 projects shared)
- Opal – run GitLab pipelines locally using Apple container — opal.cloudflavor.io
- ShipPost – Turn PRs into Posts — shippost.lol
- Pithos – A Zero-Dep TS Alternative to Lodash, Zod, and Neverthrow — pithos.dev
- Build and manage durable workflows by talking to Claude — zyk.dev
- An interactive 3D reconstruction of the SG 41 cipher machine — sg41.virtualcolossus.co.uk
- I built an app to stop losing recommendations from friends — themargins.xyz
- We built a hippocampus for AI agents, memory that dreams and self heals — aiagentsbay.com
02 PM (1 projects shared)
- Every Cure – Save lives by repurposing drugs — everycure.org
03 PM (10 projects shared)
- KnexCoin (NEX) soft forked Bitcoin and now Quantum Ready — untraceablex.com
- View spending habits for 50 cents/month. Data stored locally, no sub — therealmyfiapp.com
- I shipped this cinematic mockup tool in 24 hours — ultramock.io
- Weejur – Paste HTML to Publish for Free with GitHub Pages — weejur.com
- Migas – Meeting copilot with live speaker labels (no bot, no cloud STT) — migas.ai
- Built this prediction market aggregation tool — pmse.netlify.app
- DeepTable – an API that converts messy Excel files into structured data — docs.deeptable.com
- PromptQL – AI-Native Slack — promptql.io
- Flowtriq – Per-node DDoS detection with auto-mitigation in under 1s — flowtriq.com
- SOTAVerified the open verification layer for ML research — sotaverified.org
04 PM (4 projects shared)
- Archipelago – Multiworld Multi-Game Randomizer — archipelago.gg
- Modolap – Machine-First Analytical Infrastructure — modolap.com
- Rejected by iloveimg so created ihateimg — ihateimg.com
- PhAIL – Real-robot benchmark for AI models. The gap to humans is 20x — phail.ai
05 PM (11 projects shared)
- Go Proverbs — go-proverbs.github.io
- How HN: Synthetic You – AI calibrated to your personality — syntheticyou.com
- Bible for Her — bibleforher.com
- Shards of Stone – A Warcraft 2-inspired RTS that runs in the browser — shardsofstone.com
- C4 – Separate file description from file content — cccc.io
- Check Your Claude Code Buddy Before Tomorrow's Release — claudebuddychecker.netlify.app
- Dewey – Ingest docs, search semantically, get cited AI answers — meetdewey.com
- MREInfo — mreinfo.com
- Three Letters Game — threelettersgame.com
- IronCurtain – A Personal AI Assistant, Built Secure — ironcurtain.dev
- Multimodal file search and sharing for AI agents — claw3drive.com
06 PM (4 projects shared)
- AI Engineering AI-native Self-learning course repo — aiengineeringfromscratch.com
- The Military Ration Museum Archives — collection.rationmuseum.com
- Let me tell you how much I've come to hate you since you were created — 0x0.st
- SuprLogs – Autopilot changelogs from GitHub commits — suprlogs.com
07 PM (9 projects shared)
- EU Leadership – Live API data site comparing Europe to the world — ajh.ovh
- Ironedome Commander – Israel/Iran War Arcade — irondomecommander.com
- Sauver: An open-source, local AI agent that fights email slop — sauver.org
- Hey PMs, let's give you a fighting chance! — usecentel.com
- Cerno – CAPTCHA that targets LLM reasoning, not human biology — cerno.sh
- Jami – free/libre, end-to-end encrypted, and private communication software — jami.net
- Wozcode – double Claude Code output — wozcode.com
- SwarmSync– We built the transaction layer for autonomous AI Commerce — swarmsync.ai
- Visual Pipeline Builder — pipevals.com
08 PM (6 projects shared)
- A personal knowledge graph builder, applied to Bible study — bibletrace.com
- Sanity-checking ML metrics before trusting them — predictly.cloud
- ClaudeDown: Is Claude getting dumber, or is it just you? — claudedown.com
- I vibe coded Zeitbook – create custom books from any idea — zeitbook.com
- Next.js template for US credit card affiliate sites — template.creditpilotusa.com
- Producer by Google — producer.ai
09 PM (6 projects shared)
- Xenv.sh – the first secrets manager built for AI agents — xenv.sh
- Stackra – free website audit with platform-aware scoring and AI readiness check — stackra.app
- 1-Bit Bonsai, the First Commercially Viable 1-Bit LLMs — prismml.com
- QuantumForge – Browser-based quantum chemistry simulations on IBM Quantum — quantumforgelabs.io
- APS: Open specification for AI agent policies — agentpolicyspecification.github.io
- OpenHarness – Composable TypeScript SDK for building powerful agent harnesses — open-harness.dev
10 PM (10 projects shared)
- Karakuri Mechanical Art — karakurist.jp
- Tama96 – A virtual pet for your desktop, terminal, or AI agent — tama96.com
- Clawbernetes. Infra to deploy agents fast with enterprise grade features — clawbernetes.org
- Gest — gest.aaronmallen.dev
- TerraLenses – Explore Countries – cultures, landscapes, facts, and comparisons — terralenses.com
- I'm making it much easier to sell your side project / small business — weensy.xyz
- Nah – Free tools. No catch — nah.tools
- AI Agent virtual cards with Privacy — agents.privacy.com
- Gaim 3 Exists — gaim.imfreedom.org
- Browserbeam – a browser API built for AI agents — browserbeam.com
11 PM (9 projects shared)
- Wonder View Tower, a Century-Old Landmark on Colorado's Eastern Plains — worldswonderviewtower.org
- AI-Native NAACP — naacp.ai
- Dating apps are boring so we created a chess dating app — checkmate.li
- Doorstep: An MCP server that lets Claude send someone in SF to run your errands — trydoorstep.app
- Alphie, close B2B customers while they are still on your website — meetalphie.com
- AstroNvim — astronvim.com
- Veo 3.1 Lite – Veo 3.1 Lite – Turn Any Idea into AI Videos Instantly — veo31lite.com
- Amoxide – The right aliases, at the right time — amoxide.rs
- Kagi: April 1, 1996 — kagi.com
Keywords & Market Trends.
I analyze the words used in project titles to identify current trends. Seeing terms like "AI," "Automation," or "Privacy" appear frequently can signal where the market is heading.
The most common words found today include:
- Built: This word appeared in 10 different project names today.
- You: This word appeared in 9 different project names today.
- Agents: This word appeared in 7 different project names today.
- Agent: This word appeared in 6 different project names today.
- Free: This word appeared in 5 different project names today.
- App: This word appeared in 5 different project names today.
- Claude: This word appeared in 5 different project names today.
- Tools: This word appeared in 4 different project names today.
Domain & Branding Analysis.
A product's name and domain choice are critical for branding. I analyzed the addresses used today to see how founders are positioning their new businesses.
Here is what I observed about today's branding choices:
- Name Length: On average, project names have 14.8 letters.
- House Parts (Subdomains): 15% of projects are built inside a "sub-room" of a larger site.
- Hyphen Names (-): 7% of people used a dash to separate their words.
- Luxury Names (.com/.ai): 48% of projects used the high-end addresses.
- Name Structure: 0% used a single word, while 15% used two words combined into one.
Many modern startups are choosing unique, combined words to ensure their name is memorable and the domain is available.
Launch & Pricing Strategies.
Launching a product involves strategic choices like using waitlists or offering open-source code. I tracked these markers to see how today's founders are entering the market.
The analysis detected these common launch patterns:
- Helper Tools (Add-ons): 2% are little helpers that live inside other apps.
- New vs. Improved: 3% are improved versions of older ideas.
- Working Together (B2B): 3% are made for office teams.
- Just for You (B2C): 4% are made for your house and hobbies.
- Free Projects: I found 8 projects that are totally free to use.
- Whose Idea Was It?: I saw 5 people working alone and 2 working in teams.
It seems that "Open Source" (sharing the recipe) is becoming a very popular way to build trust with new users right from day one.
Technology Stack Analysis.
The tools used to build a product—known as the "Tech Stack"—says a lot about its complexity and scalability. I scanned titles for mentions of popular technologies and frameworks.
Today's technical landscape looks like this:
- Branded Building Blocks: 7% of projects mentioned their tools in their main title.
- Phone vs. Computer: 5% were designed specifically for mobile or desktop apps.
- Tools for Builders: 6% are making new tools for other people who build things.
- Keeping Secrets (Privacy): 4% focused on keeping your information safe.
- Robots (Automation): 14% use robots to do boring work automatically.
- Multiplayer Games: 2% let teams use the same screen at the same time.
- Easy-Build: 3% used special easy-to-use building kits.
The biggest technical takeaway from today is that everyone wants their projects to be "Smart" and "Automatic," reducing the amount of manual work a human has to do.
Domain Extension Breakdown (TLDs).
The chosen domain extension (like .com or .ai) often reflects the project's target audience and branding strategy.
Here is the breakdown of extensions used today:
- The .com Neighborhood: 42.1% share (45 projects).
- The .app Neighborhood: 8.4% share (9 projects).
- The .org Neighborhood: 8.4% share (9 projects).
- The .dev Neighborhood: 7.5% share (8 projects).
- The .io Neighborhood: 6.5% share (7 projects).
- The .ai Neighborhood: 5.6% share (6 projects).
- The .sh Neighborhood: 2.8% share (3 projects).
- The .xyz Neighborhood: 2.8% share (3 projects).
- The .so Neighborhood: 1.9% share (2 projects).
- The .news Neighborhood: 0.9% share (1 projects).
Most people still try to live in the .com neighborhood because it's the easiest one for people to find!
The data shows that 17:00 UTC was the peak launch hour, with 11 projects appearing. This suggests that timing your launch can be a key part of your strategy.
Daily launch index for March 31, 2026 complete. I monitor over 1,000 launch sources to bring you these reports.
Resources Dev.