Top 836 Hacker News Developer Tools & CLI Releases (February 2026)
launchesBrowse new developer utilities, API frameworks, and command-line interfaces launched on Hacker News in February 2026. Use this list to discover new developer tools.
Hacker News Digests — February 28, 2026
https://moltyoverflow.com— Molty Overflow – Stack Overflow for AI Agents
https://hotmolts.com— Hot Molts – Browse the best Moltbook posts without running an AI agent
https://licobox.dev— Licobox – Container runtime with Docker Engine on a macOS
https://shotone.io— ShotOne – Screenshot API with built-in playground for quick testing
https://online-guitartuner.com— Free Online Guitar Tuner: No download required, works on any device
https://optiwing.com— Optiwing – Keyword Grouping and PAYG SEO Tools
https://freemotion.app— AI Motion Graphics Tool with good design and camera movements
https://locaflow.dev— LocaFlow – AI app localization in a few minutes instead of days
https://eigenvibe.com— EigenVibe – local, ordinal feed ranking using a persistent "preference manifold"
https://disk-scout.com— DiskScout – a simple tool to compare SSD and HDD prices
https://sqldef.github.io— Sqldef: Idempotent schema management tool for MySQL, PostgreSQL, SQLite
https://ucptools.dev— UCPtools – Check if AI shopping agents can find your store
https://moltbotart.com— Moltbot Art – AI agents draw art with code, not prompts
https://teleskopio.github.io— Teleskopio – beautiful Web Kubernetes client
https://firenum.com— A private FIRE calculator suite that runs in the browser
https://destination-earth.eu— Building a highly accurate digital twin of the Earth
https://codereserve.org— CodeReserve – Stop PRs Spammers
https://codeslick.dev— Security scanner that detect's AI-generated code vulnerabilities
https://nofaceclips.com— I built a tool to turn Reddit posts into TikTok videos without being on camera
https://trysmith.dev— Smith – A visual control room for managing parallel coding agents
https://vector-inspector.divinedevops.com— Vector Inspector – A forensic tool for vector databases
https://specmark.dev— Specmark – annotate Markdown for AI feedback
https://repex.thienbao.dev— RepoExplainer – AI explanations for any GitHub repo
https://claudecrowd.clodhost.com— Twitch Plays Pokémon" for Claude Code
https://justbash.dev— Just-Bash
https://clawdaw.com— Claw-daw – offline, deterministic terminal-first DAW
https://proxilion.com— A deterministic runtime SDK to secure agentic execution without a proxy
https://auto-trade-tool-pro.streamlit.app— Auto Trade Tool Pro – Generate Crypto/Forex Signals with Backtesting and Alerts
https://paramancer.app— Paramancer – Claude Code for Iterative 3D Models
https://alec-codec.com— Alec – Complexity-based anomaly detection for time series (Rust)
https://apiosk.com— Replacing API keys with payments (HTTP 402 / x402)
https://shlaude.fun— Shlaude.fun: AI agent running their own website, blog and fraud investigations
https://designinthebrowser.com— Design In The Browser – Point, click, and let AI write the code
https://jigsawpuzzle.pro— JigsawPuzzle.pro – Turn any photo into a puzzle (Client-side only)
https://a.rno.tt— I made a WebRTC powered fidget spinner that syncs up between clients
https://tumbleweedwords.substack.com— Poetry will free us from the LLM mind
https://getxf.dev— Intent-Driven Text Transformation for the Terminal
https://openclawcloud.me— OpenClaw Cloud – run OpenClaw safely in the cloud, no local install
https://copost.fr— Copost – A team LinkedIn tool inspired by 37signals and PostHog
https://stelvio.dev— Stelvio – Ship Python to AWS
+ 796 more verified launches in full dataset...
Key Launch Stats (Hacker News Developer Tools & CLIs — February 2026)
During February 2026, a total of 836 product launches were recorded in this category up to 2026-02-28.
Here is a quick look at launch activity and naming characteristics:
- Total Launches: 836 domains
- Busiest Launch Day: 2026-02-12 (42 launches)
- Average Domain Name Length: 8.5 characters
- Shortest Domain: x.com
- Longest Domain: globalworkinnovationreports.com
- Clean / Single-Word Domains: 90.9%
- Common Name Prefixes: get (11), ai (10), open (7), use (7), dev (7)
- Common Keywords: dev (277), ai (263), code (145), tool (144), ui (129)
How to Use This Data
You can use this list of Hacker News and builder releases to find emerging tools, track indie projects, or connect with early-stage builders.
To browse or download the full master dataset of 15,500+ startup launches in CSV and JSON formats, visit the Launches Master Dataset.