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Wed, Apr 15
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Fri, Apr 17
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April 16, 2026
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·
3
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119
⭐
Notable
3
Dev Tool
44
Startup
25
Info
12
Research
11
OSS
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Title
Upvotes ↓
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65
🍿
HN
⭐
Show HN: Shader Lab, like Photoshop but for shaders
eng.basement.studio
Startup
▲ 160
·
◇ 47
👍
👎
68
🍿
HN
⭐
Show HN: MacMind – A transformer neural network in HyperCard on a 1989 Macintosh
github.com
Research
▲ 159
·
◇ 42
👍
👎
65
🍿
HN
⭐
Show HN: Stage – Putting humans back in control of code review
stagereview.app
Startup
▲ 130
·
◇ 110
👍
👎
48
🍿
HN
Show HN: Marky – A lightweight Markdown viewer for agentic coding
github.com
Dev Tool
▲ 75
·
◇ 38
👍
👎
42
🍿
HN
Show HN: Home Memory – A local DB of my house, down to cables and pipes
github.com
Hobby
▲ 56
·
◇ 13
👍
👎
45
🍿
HN
Show HN: Hiraeth – AWS Emulator
github.com
Dev Tool
▲ 40
·
◇ 13
👍
👎
62
🍿
HN
Show HN: Gave Claude a casino bankroll – it gambles till it's too broke to think
letaigamble.com
Demo
▲ 40
·
◇ 10
👍
👎
58
🍿
HN
Show HN: Ilha – a UI library that fits in an AI context window
ilha.build
Dev Tool
▲ 23
·
◇ 9
👍
👎
68
🍿
HN
Show HN: Agent-cache – Multi-tier LLM/tool/session caching for Valkey and Redis
OSS
▲ 18
·
◇ 6
👍
👎
45
🍿
HN
Show HN: Object Storage Comparisons
storage.mixpeek.com
Dev Tool
▲ 14
·
◇ 0
👍
👎
48
🍿
HN
Show HN: I built a Wikipedia based AI deduction game
sleuththetruth.com
Game
▲ 9
·
◇ 7
👍
👎
42
🍿
HN
Show HN: German Abitur: More good grades, fewer bad grades
camminady.dev
Educational
▲ 8
·
◇ 3
👍
👎
42
🍿
HN
Show HN: Sudomake Friends, personalized AI personas in a Telegram group chat
github.com
Demo
▲ 7
·
◇ 1
👍
👎
42
🍿
HN
Show HN: Tracking Top US Science Olympiad Alumni over Last 25 Years
perplexity.ai
Info
▲ 6
·
◇ 0
👍
👎
48
🍿
HN
Show HN: HyperFrames – Render Video from HTML via Chrome's BeginFrame API
github.com
Research
▲ 6
·
◇ 0
👍
👎
45
🍿
HN
Show HN: Open-source Perplexity clone one file back end, streaming answers
github.com
AI/ML
▲ 6
·
◇ 2
👍
👎
62
🍿
HN
Show HN: Witchcraft and Pickbrain – fast multi-vector semantic search in Rust
github.com
OSS
▲ 6
·
◇ 0
👍
👎
48
🍿
HN
Show HN: BuilderPulse – Daily intelligence from 10 sources for indie hackers
github.com
Info
▲ 6
·
◇ 4
👍
👎
55
🍿
HN
Show HN: Flint – A 30B model fine-tuned for less repetition
springboards.ai
AI/ML
▲ 6
·
◇ 2
👍
👎
68
🍿
HN
Show HN: I built a music theory course with games and spaced repetition
gitori.com
Educational
▲ 5
·
◇ 8
👍
👎
45
🍿
HN
Show HN: Kilroy – Knowledge base for teams using Claude Code
github.com
Startup
▲ 5
·
◇ 0
👍
👎
58
🍿
HN
Show HN: Themery – A theme engine that compiles one palette to every major IDE
themery.dev
Dev Tool
▲ 5
·
◇ 0
👍
👎
42
🍿
HN
Show HN: Rebuilt SETI Home but for AI
github.com
Research
▲ 4
·
◇ 3
👍
👎
48
🍿
HN
Show HN: Online Sound Decibel Meter
soundmeterx.com
Info
▲ 4
·
◇ 3
👍
👎
45
🍿
HN
Show HN: AriaType v0.3 Has Come – Fast and Private Voice to Text Input Client
github.com
Dev Tool
▲ 4
·
◇ 0
👍
👎
48
🍿
HN
Show HN: A tool to calculate LLM model API costs when coding
the-designengineer.com
Dev Tool
▲ 4
·
◇ 2
👍
👎
58
🍿
HN
Show HN: Built Secure PDF tools (25+) that run in the browser
securelocalpdf.com
Startup
▲ 4
·
◇ 2
👍
👎
48
🍿
HN
Show HN: Silverfish IDP – a low cost, language‑first Internal Developer Portal"
dashboard.silverfishsoftware.com
Startup
▲ 4
·
◇ 0
👍
👎
58
🍿
HN
Show HN: Deepgram releases Deepgram CLI (`dg`) an agent-aware CLI
cli.deepgram.com
Dev Tool
▲ 4
·
◇ 0
👍
👎
48
🍿
HN
Show HN: Robust alternative to OpenClaw
github.com
Dev Tool
▲ 4
·
◇ 1
👍
👎
58
🍿
HN
Show HN: Agent Armor, a Rust runtime that enforces policies on AI agent actions
github.com
Dev Tool
▲ 4
·
◇ 2
👍
👎
58
🍿
HN
Show HN: A simpler coding agent harness
Dev Tool
▲ 4
·
◇ 0
👍
👎
62
🍿
HN
Show HN: NoFS – What if files are just projections, graph is the truth?
nofs.ai
Research
▲ 3
·
◇ 1
👍
👎
45
🍿
HN
Show HN: Ternary Bonsai, delivering top intelligence at 1.58 bits
twitter.com
Research
▲ 3
·
◇ 0
👍
👎
78
🍅
HN
Show HN: Xata, open-source Postgres platform with copy-on-write branches
github.com
Dev Tool
▲ 3
·
◇ 1
👍
👎
48
🍿
HN
Show HN: Mulligan Labs – multiplayer Magic: The Gathering in the browser
mulligan-labs.com
Game
▲ 3
·
◇ 4
👍
👎
45
🍿
HN
Show HN: AgentPulse: Real-Time Observability Dashboard for Claude Code and Codex
blog.jaystuart.dev
Dev Tool
▲ 3
·
◇ 1
👍
👎
58
🍿
HN
Show HN: TurboOCR up to 1200 pages/s with Paddle and TensorRT (C++/CUDA, FP16)
github.com
AI/ML
▲ 3
·
◇ 0
👍
👎
58
🍿
HN
Show HN: Alien – Ship to your customer's cloud
github.com
Dev Tool
▲ 3
·
◇ 0
👍
👎
48
🍿
HN
Show HN: P2 - Object Storage Server with S3 Compatible API, MIT License
github.com
OSS
▲ 3
·
◇ 0
👍
👎
58
🍿
HN
Show HN: I'm building Eigen, a self-hosted Google Workspace alternative
reindernijhoff.net
Startup
▲ 3
·
◇ 2
👍
👎
42
🍿
HN
Show HN: Open Finance Insurance sandbox (OAuth2, quotes → policies)
github.com
Dev Tool
▲ 3
·
◇ 0
👍
👎
48
🍿
HN
Show HN: Stop Using LangChain
synapsekit.github.io
OSS
▲ 3
·
◇ 0
👍
👎
58
🍿
HN
Show HN: I built Emailbottle – AI email assistant, no inbox access
emailbottle.com
Startup
▲ 3
·
◇ 0
👍
👎
45
🍿
HN
Show HN: Do Thought Streams Matter? A Benchmark of VLM Reasoning in Gemini 2.5
arxiv.org
Research
▲ 3
·
◇ 0
👍
👎
78
🍅
HN
Show HN: Leaking AWS Keys from a Trading Competition Sandbox via stdout
github.com
Research
▲ 3
·
◇ 0
👍
👎
68
🍿
HN
Show HN: VCoding – A 5 MB native Windows IDE with no dynamic dependencies
Dev Tool
▲ 2
·
◇ 2
👍
👎
48
🍿
HN
Show HN: LLMs don't hallucinate because they're bad at math, it's the format
github.com
Research
▲ 2
·
◇ 2
👍
👎
42
🍿
HN
Show HN: Honeymux, a TUI wrapper for tmux that simplifies agent-driven workflows
hmx.dev
Dev Tool
▲ 2
·
◇ 0
👍
👎
58
🍿
HN
Show HN: Metamorphic – Zero-knowledge, end-to-end encrypted habit tracker
metamorphic.app
Startup
▲ 2
·
◇ 0
👍
👎
45
🍿
HN
Show HN: Modulo – A daily spatial reasoning puzzle
sansparsh.art
Demo
▲ 2
·
◇ 5
👍
👎
62
🍿
HN
Show HN: RetrieveIT – Semantic Search Across Gmail, Confluence, GitHub, etc.
retrieveit.ai
Startup
▲ 2
·
◇ 2
👍
👎
58
🍿
HN
Show HN: We beat Google, Cognition, Claude Code at codebase docs generation
prode.ai
AI/ML
▲ 2
·
◇ 3
👍
👎
45
🍿
HN
Show HN: Arrow. Point your phone, walk where it says, find out where
kouh.me
Demo
▲ 2
·
◇ 4
👍
👎
68
🍿
HN
Show HN: Stack – the control plane for AI agents
getstack.run
Startup
▲ 2
·
◇ 0
👍
👎
68
🍿
HN
Show HN: ZxClip – Mac app to edit audio like text; runs locally
zxclip.com
Startup
▲ 2
·
◇ 0
👍
👎
68
🍿
HN
Show HN: NanoWakeWord – Open-source wake word training for any device
github.com
OSS
▲ 2
·
◇ 0
👍
👎
58
🍿
HN
Show HN: Homebutler – Nightly restore drills for your homelab backups
homebutler.dev
Dev Tool
▲ 2
·
◇ 1
👍
👎
58
🍿
HN
Show HN: Reloadium Weather: find best time for your favorite outdoor activities
reloadium.com
Info
▲ 2
·
◇ 0
👍
👎
42
🍿
HN
Show HN: Morebooksplease – SF Signal flowchart as a survey
morebooksplease.com
Info
▲ 2
·
◇ 0
👍
👎
58
🍿
HN
Show HN: NoPII – One line of code to protect PII before it hits your LLM
nopii.co
Dev Tool
▲ 2
·
◇ 5
👍
👎
48
🍿
HN
Show HN: EDDI – Multi-agent AI engine where agent logic lives in JSON, not code
github.com
AI/ML
▲ 2
·
◇ 0
👍
👎
58
🍿
HN
Show HN: Run AI tool calls in your user's environment and access local data
alien.dev
Dev Tool
▲ 2
·
◇ 0
👍
👎
42
🍿
HN
Show HN: DbCls, terminal client for various databases
github.com
Dev Tool
▲ 2
·
◇ 0
👍
👎
48
🍿
HN
Show HN: HEOR Agent. AI for health economics research from Claude
github.com
Research
▲ 2
·
◇ 0
👍
👎
38
🤢
HN
Show HN: Rollquation – A Rolling-Ball Math Puzzle Game for Android (Solo Dev)
play.google.com
Game
▲ 2
·
◇ 0
👍
👎
45
🍿
HN
Show HN: Projects in 25 Weeks Challenge
randomdailyurls.com
Info
▲ 2
·
◇ 0
👍
👎
52
🍿
HN
Show HN: Ephor – Open-source vulnerability management for Kubernetes
holbein.io
Dev Tool
▲ 2
·
◇ 0
👍
👎
45
🍿
HN
Show HN: The all-in-one workspace for all your projects
app.thinky.so
Startup
▲ 2
·
◇ 0
👍
👎
45
🍿
HN
Show HN: BunnyLogs – Logs Collector
bunnylogs.com
Startup
▲ 2
·
◇ 0
👍
👎
48
🍿
HN
Show HN: VPN vs. Proxy Safety Comparison (with leak testing tools)
examineip.com
Info
▲ 2
·
◇ 0
👍
👎
58
🍿
HN
Show HN: Haindy, a CLI that gives coding agents computer use
github.com
Dev Tool
▲ 2
·
◇ 0
👍
👎
62
🍿
HN
Show HN: Memorable – On-device AI search for iPhone photos, videos, screenshots
apps.apple.com
Startup
▲ 2
·
◇ 0
👍
👎
58
🍿
HN
Show HN: Fleeks – Build anything, Deploy Anywhere.
docs.fleeks.ai
Dev Tool
▲ 2
·
◇ 0
👍
👎
58
🍿
HN
Show HN: Nostr.blog – I got banned from Threads, so I built a Nostr onboarding
nostr.blog
Startup
▲ 2
·
◇ 0
👍
👎
45
🍿
HN
Show HN: GrahamBell – If blockchain mining looked like this, would you mine?
Demo
▲ 2
·
◇ 0
👍
👎
48
🍿
HN
Show HN: Using Telegram as an indexed system for geo-notes
Hobby
▲ 2
·
◇ 0
👍
👎
48
🍿
HN
Show HN: Centrality – Visualize your how Claude Code operates on your codebase
centrality.sh
Dev Tool
▲ 2
·
◇ 0
👍
👎
58
🍿
HN
Show HN: QEV – Free offline encryption vault for 5 platforms
secure.imagineqira.com
Startup
▲ 2
·
◇ 0
👍
👎
45
🍿
HN
Show HN: Tokanban, an agent-first task management system
tokanban.com
Startup
▲ 2
·
◇ 0
👍
👎
38
🤢
HN
Show HN: A free Instagram email downloader
virev.ai
Startup
▲ 1
·
◇ 0
👍
👎
58
🍿
HN
Show HN: Talk to all your agents in one place
github.com
Dev Tool
▲ 1
·
◇ 0
👍
👎
78
🍅
HN
Show HN: Runtime security for AI agents(injection,tool abuse, data exfiltration)
Startup
▲ 1
·
◇ 2
👍
👎
58
🍿
HN
Show HN: Lazyspotify, a Beautiful TUI for Spotify
github.com
Dev Tool
▲ 1
·
◇ 0
👍
👎
58
🍿
HN
Show HN: King Louie a desktop AI with 20 agent tools, no cloud required
github.com
Dev Tool
▲ 1
·
◇ 1
👍
👎
45
🍿
HN
Show HN: The Public Tab – See every federal dollar flowing through your district
thepublictab.com
Info
▲ 1
·
◇ 8
👍
👎
58
🍿
HN
Show HN I made my vacation rental bookable by AI agents–no Airbnb, 0% commission
hemmabo-mcp-server.vercel.app
Startup
▲ 1
·
◇ 2
👍
👎
42
🍿
HN
Show HN: AI compatibility without compromises
supercompat.com
Startup
▲ 1
·
◇ 0
👍
👎
45
🍿
HN
Show HN: Maven plugin to enable hot reload on JSF projects
github.com
Dev Tool
▲ 1
·
◇ 0
👍
👎
48
🍿
HN
Show HN: Launchy – A Next.js template for weekly launch directories
launchy.tools
OSS
▲ 1
·
◇ 2
👍
👎
58
🍿
HN
Show HN: Compiler outputs HTML for code display
denismarkelov.codeberg.page
Dev Tool
▲ 1
·
◇ 0
👍
👎
42
🍿
HN
Show HN: Claude Opus 4.7: Everything You Need to Know
Info
▲ 1
·
◇ 1
👍
👎
48
🍿
HN
Show HN: Constellate – Finding patterns by reasoning about groups, not pairs
constellate.fyi
Research
▲ 1
·
◇ 0
👍
👎
48
🍿
HN
Show HN: A native Rust TUI for Claude Code, because Ink got slow
npmjs.com
Dev Tool
▲ 1
·
◇ 1
👍
👎
58
🍿
HN
Show HN: MemPalace Agent that sits in front of any LLM endpoint and gives memory
github.com
Dev Tool
▲ 1
·
◇ 0
👍
👎
45
🍿
HN
Show HN: Chitragupta - Kafka Identity and topic level cost attribution
github.com
Dev Tool
▲ 1
·
◇ 0
👍
👎
62
🍿
HN
Show HN: Blades CSS – Framework-agnostic, class-light CSS⁺ kit inspired by Pico
github.com
OSS
▲ 1
·
◇ 1
👍
👎
45
🍿
HN
Show HN: Health billing agent denies claims in 1.2s, offices should know why
Startup
▲ 1
·
◇ 4
👍
👎
50
🍿
HN
Show HN: A tool for automatically grading/sorting astrophotography FITS frames
github.com
OSS
▲ 1
·
◇ 0
👍
👎
48
🍿
HN
Show HN: Covalence – Cross-Client Memory for Claude, Cursor, and MCP (macOS)
covalence.app
Dev Tool
▲ 1
·
◇ 2
👍
👎
45
🍿
HN
Show HN: rlvrbook
rlvrbook.com
Startup
▲ 1
·
◇ 1
👍
👎
52
🍿
HN
Show HN: I built a free Mac app locker because AppLocker ($18) freezes Macs
github.com
Dev Tool
▲ 1
·
◇ 0
👍
👎
48
🍿
HN
Show HN: Yutu – A modern Lua linter written in Rust
github.com
Dev Tool
▲ 1
·
◇ 0
👍
👎
45
🍿
HN
Show HN: I've Added Gdbstub to UVM32
github.com
Dev Tool
▲ 1
·
◇ 0
👍
👎
58
🍿
HN
Show HN: Sentinel – LLM browser automation using 10x fewer tokens
isoldex.ai
Startup
▲ 1
·
◇ 0
👍
👎
38
🤢
HN
Show HN: FortyOne OSS – an SMS-first multi-tenant AI assistant platform
github.com
Startup
▲ 1
·
◇ 1
👍
👎
58
🍿
HN
Show HN: Self hosted fan out restreaming
github.com
Dev Tool
▲ 1
·
◇ 0
👍
👎
58
🍿
HN
Show HN: ocrbase – PDF/IMG –>.MD/JSON Model-Agnostic OCR API
github.com
Dev Tool
▲ 1
·
◇ 0
👍
👎
48
🍿
HN
Show HN: Formal – LLM-driven property checker backed by Lean 4 and Mathlib
github.com
Research
▲ 1
·
◇ 0
👍
👎
48
🍿
HN
Show HN: Ordia – standup from GitHub and Jira, no human input
Dev Tool
▲ 1
·
◇ 0
👍
👎
58
🍿
HN
Show HN: Overwatch: Open-source uptime monitor and alerting
github.com
Dev Tool
▲ 1
·
◇ 0
👍
👎
45
🍿
HN
Show HN: Claudectl-local LLM brain that learns to auto-pilot ClaudeCode sessions
mercurialsolo.github.io
Dev Tool
▲ 1
·
◇ 1
👍
👎
42
🍿
HN
Show HN: I built this to help me learn Duo in Crimson Desert
duodegen.vercel.app
Hobby
▲ 1
·
◇ 0
👍
👎
45
🍿
HN
Show HN: Interactive flow fields for resting-state brain activity
github.com
Info
▲ 1
·
◇ 0
👍
👎
42
🍿
HN
Show HN: WhereIsMyIP, A no-nonsense, one-second public location checker
whereismyip.info
Info
▲ 1
·
◇ 0
👍
👎
42
🍿
HN
Show HN: Roofing Calculator – a simple tool for estimating roof cost
roofing-calculator.io
Info
▲ 1
·
◇ 0
👍
👎
45
🍿
HN
Show HN: Job Scraper for LinkedIn
chromewebstore.google.com
Dev Tool
▲ 1
·
◇ 0
👍
👎
45
🍿
HN
Show HN: I made a weekly editorial on what HN was feeling and building
menggg.me
Content
▲ 1
·
◇ 0
👍
👎
65
🍿
HN
Show HN : ec – terminal nativie Git conflict resolver
github.com
Dev Tool
▲ 1
·
◇ 1
👍
👎