HN Reader
Top
New
Best
Ask
Show
Jobs
Top
New
Best
Ask
Show
Jobs
Show HN: I built a text-based birthday reminder app
(birthdays.app)
36 points
by samfeldman
1h ago
13 comments
Show HN: I spent 6 years building a ridiculous wooden pixel display
(benholmen.com)
1043 points
by benholmen
23h ago
135 comments
Show HN: I've been building an ERP for manufacturing for the last 3 years
(github.com)
270 points
by barbinbrad
17h ago
135 comments
Show HN: Scar – A programming language for easy concurrency and parallelism
(scarlang.pages.dev)
3 points
by death_eternal
2h ago
3 comments
Show HN: Sidequest.js – Background jobs for Node.js using your database
(docs.sidequestjs.com)
75 points
by merencia
23h ago
18 comments
Show HN: Tiny logic and number games I built for my kids
(quizmathgenius.com)
80 points
by min2bro
1d ago
30 comments
Show HN: Mathpad – Physical keypad for typing math symbols
(crowdsupply.com)
76 points
by MagneLauritzen
2d ago
25 comments
Show HN: Kimu – Open-Source Video Editor
(trykimu.com)
91 points
by robinroy03
23h ago
31 comments
Show HN: I got rejected by Meta so I built an AI Recruiter to roast resumes
(crackedresume.com)
2 points
by felixlee97
5h ago
0 comments
Show HN: I've been building a configuration tool for Claude Code
(github.com)
2 points
by davepoon
6h ago
0 comments
Show HN: Embeddable -build interactive experiences you can drop into any website
(embeddable.co)
7 points
by dsternlicht
7h ago
0 comments
Show HN: I made a competitive debating game(like chess.com but for debating)
(crs-prod-rankeddebate-l4dnggfaca-nn.a.run.app)
17 points
by fantajuice
18h ago
15 comments
Show HN: Using DSPy to enrich a dataset of the Nobel laureate network
(blog.kuzudb.com)
8 points
by laminarflow027
14h ago
0 comments
Show HN: Dataset Explorer – Free tool to search any public datasets
(hunch.dev)
7 points
by matankleym
8h ago
2 comments
Show HN: FlexLLama – Run multiple local LLMs at once with a simple dashboard
(github.com)
4 points
by yazon
9h ago
0 comments
Show HN: Schematra – Sinatra-inspired minimal web framework for Chicken Scheme
(github.com)
47 points
by funkaster
3d ago
3 comments
Show HN: A simple website to analyze mortgage called "Mortlab"
(mortlab.com)
3 points
by branga
10h ago
0 comments
Show HN: WebGPU enables local LLM in the browser – demo site with AI chat
(andreinwald.github.io)
142 points
by andreinwald
3d ago
54 comments
Show HN: Draw a fish and watch it swim with the others
(drawafish.com)
927 points
by hallak
7d ago
233 comments
Show HN: Read the RFCs That Built the Internet
(tech.stonecharioteer.com)
4 points
by stonecharioteer
12h ago
4 comments
Show HN: Gmap: Explore Git Repos Visually from the CLI
(github.com)
26 points
by seeyebe
4d ago
10 comments
Show HN: I built the fastest VIN decoder
(github.com)
4 points
by samsullivan
15h ago
0 comments
Show HN: NaturalCron – Human-Readable Scheduling for .NET (With Fluent Builder)
(github.com)
40 points
by hugoj0s3
3d ago
14 comments
Show HN: Mcp-use – Connect any LLM to any MCP
(github.com)
154 points
by pzullo
4d ago
72 comments
Show HN: AgentMail – Email infra for AI agents
(chat.agentmail.to)
118 points
by Haakam21
5d ago
68 comments
Show HN: Spatial Web Browser Engine
(m-creativelab.github.io)
20 points
by yorkie
1d ago
21 comments
Show HN: Structured Cooperation – A new way of building distributed apps & POC
(github.com)
11 points
by gabrielshanahan
2d ago
2 comments
Show HN: I made a website that makes you cry
(cryonceaweek.com)
295 points
by johnnymaroney
8d ago
236 comments
Show HN: FFlags – Feature flags as code, served from the edge
(fflags.com)
7 points
by tushr
20h ago
4 comments
Show HN: An interactive dashboard to explore NYC rentals data
(leaseswap.nyc)
70 points
by giulioco
6d ago
51 comments
Show HN: Wordle-style game for Fermi questions
(fermiquestions.org)
35 points
by danielfetz
2d ago
35 comments
Show HN: TraceRoot – Open-source agentic debugging for distributed services
(github.com)
40 points
by xinweihe
3d ago
20 comments
Show HN: Grant Writing AI for Nonprofits
(grantboost.io)
3 points
by EzenwaO
23h ago
0 comments
Show HN: A tiny reasoning layer that steadies LLM outputs (MIT; +22.4% accuracy)
(github.com)
6 points
by TXTOS
1d ago
0 comments
Show HN: I made a platform to create Telephone Voice AI Agencies
(telezen-ai.com)
3 points
by marchypolite
1d ago
0 comments
Show HN: Voltpeek – Vim-inspired oscilloscope software
(github.com)
14 points
by schuyler4
2d ago
1 comments
Show HN: Sourcebot – Self-hosted Perplexity for your codebase
(github.com)
101 points
by bshzzle
6d ago
28 comments
Show HN: Companies use AI to take your calls. I built AI to make them for you
(pipervoice.com)
235 points
by michaelphi
7d ago
175 comments
Show HN: Turn impulse buys into dream investments
(nopeit.app)
14 points
by pjcodes
1d ago
23 comments
Show HN: IRC /Whois Gallery
(retlehs.github.io)
3 points
by retlehs
1d ago
1 comments
Show HN: Rewindtty – Record and replay terminal sessions as structured JSON
(github.com)
35 points
by debba
7d ago
15 comments
Show HN: An AI agent that learns your product and guides your users
(frigade.ai)
69 points
by pancomplex
6d ago
31 comments
Show HN: KubeForge – A GUI for Kubernetes YAMLs
(github.com)
62 points
by rakeda
4d ago
23 comments
Show HN: Pontoon – Open-source customer data syncs
(github.com)
45 points
by alexdriedger
4d ago
10 comments
Show HN: Open-source alternative to ChatGPT Agents for browsing
(github.com)
103 points
by ElasticBottle
6d ago
23 comments
Show HN: An Infinite Wiki Simulator
(wikisim.jgibbs.dev)
3 points
by joegibbs
1d ago
0 comments
Show HN: Dlg – Zero-cost printf-style debugging for Go
(github.com)
64 points
by 0xFEE1DEAD
8d ago
39 comments
Show HN: A Programmer's Guide to Life
(programmersguideto.life)
4 points
by breakboredom
1d ago
0 comments
Show HN: Terminal-Bench-RL: Training long-horizon terminal agents with RL
(github.com)
124 points
by Danau5tin
7d ago
12 comments
Show HN: Use Their ID – Use your local UK MP’s ID for the Online Safety Act
(use-their-id.com)
859 points
by timje1
7d ago
279 comments
Dinosaur teeth reveal prehistoric air quality was pretty awful
2
Brajeshwar
1
8/5/2025, 3:28:00 PM
newatlas.com ↗
Comments (1)
duxup
· 1m ago
>The researchers were also able to determine that the total photosynthesis from plants around the planet in the Mesozoic era was more than twice what we see on Earth today.
Doesn't sound like plants did much to balance out that amount of CO2.
[-] Collapse
Doesn't sound like plants did much to balance out that amount of CO2.