2D4AE24C24AACC…73A7C790BA19

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1. #1bio
2. #2Engineer, in France. I build on [gno.land](https://gno.land): a chain where contracts are written in Gno, state is just package variables that persist between calls, and the front end is the contract's own `Render` function. This page is one of those contracts. Its text lives in an on-chain key-value store and the layout is itself an entry in it, so changing how this page looks is a transaction, not a redeploy.

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1. #1layout
2. #2<gno-columns>  <gno-columns-sep /> # Manfred Touron :bio: :social: </gno-columns> ## Now :now: ## Packages :packages: --- [:realm:](/r/moul/home:slots) · rev :rev: · :chainid: @ :height:

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1. #1now
2. #2_Last updated September 2026._ - **One package a day.** 135 of them are on chain under `x/daily`: small and finished, each one a question about what Gno can express, answered. - **[mygnoscan](https://github.com/gnoverse/mygnoscan)**, an explorer for gno chains. It is the only one that distinguishes a package that is live from one that was uploaded and is still waiting to be approved. - **Mainnet.** gno.land is launched. The interesting part is no longer the chain, it is what is running on it.

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1. #1packages
2. #2186 packages of mine are live on mainnet, from [moul/gno-contracts](https://github.com/moul/gno-contracts). **Libraries** (35): [addrset](/p/moul/addrset/v1) · [authz](/p/moul/authz/v1) · [collection](/p/moul/collection/v0) · [cow](/p/moul/cow/v0) · [debug](/p/moul/debug/v0) · [deque](/p/moul/deque/v0) · [dynreplacer](/p/moul/dynreplacer/v0) · [entity](/p/moul/entity/v0) · [entropy](/p/moul/entropy/v0) · [errs](/p/moul/errs/v0) · [fifo](/p/moul/fifo/v0) · [fp](/p/moul/fp/v0) · [greet](/p/moul/greet/v0) · [helplink](/p/moul/helplink/v0) · [md](/p/moul/md/v0) · [mdlist](/p/moul/mdlist/v0) · [mdtable](/p/moul/mdtable/v0) · [memo](/p/moul/memo/v0) · [nestedpkg](/p/moul/nestedpkg/v0) · [once](/p/moul/once/v0) · [ownable](/p/moul/ownable/v0) · [pageable](/p/moul/pageable/v0) · [printfdebugging](/p/moul/printfdebugging/v0) · [realmpath](/p/moul/realmpath/v0) · [safe](/p/moul/safe/v0) · [svg](/p/moul/svg/v0) · [template](/p/moul/template/v0) · [txlink](/p/moul/txlink/v0) · [typeutil](/p/moul/typeutil/v0) · [udao](/p/moul/udao/v0) · [ulist](/p/moul/ulist/v0) · [ulist/lplist](/p/moul/ulist/lplist/v0) · [web25](/p/moul/web25/v0) · [xdao](/p/moul/xdao/v0) · [xmath](/p/moul/xmath/v0) **Realms** (16): [config](/r/moul/config/v0) · [demo/args](/r/moul/demo/args/v0) · [demo/data](/r/moul/demo/data/v0) · [demo/gnoface](/r/moul/demo/gnoface/v0) · [demo/grc20](/r/moul/demo/grc20/v0) · [demo/hello](/r/moul/demo/hello/v0) · [demo/importdemo](/r/moul/demo/importdemo/v0) · [demo/microposts](/r/moul/demo/microposts/v0) · [demo/millipede](/r/moul/demo/millipede/v0) · [demo/render](/r/moul/demo/render/v0) · [demo/vault](/r/moul/demo/vault/v0) · [demo/wikicoin](/r/moul/demo/wikicoin/v0) · [hello](/r/moul/hello/v0) · [outfmt](/r/moul/outfmt/v0) · [present](/r/moul/present/v0) · [sapin](/r/moul/sapin/v0) **Daily experiments** (135): one package a day, 34 libraries and 101 realms under `x/daily`.

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1. #1social
2. #2[GitHub](https://github.com/moul) · [X](https://twitter.com/moul)