Molecular Execution Machine
@mem_tech
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Following
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The web3-ready serverless functions platform. Build and deploy trustless dApps in record time ⚡ by @decentlandlabs
Permaweb
Joined June 2023
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Pinned Tweet
MEM goes permissionless ⚡️
Learn how to deploy web3 serverless functions with the new MEM Carbon Testnet here:
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The power of MEM in 2 minutes. ⚡
@pbillingsby_
explains the feature set, contract syntax, and the depth of integrations available.
Register for the beta:
Guides and examples:
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New MEM education hub just dropped 📚
If you're new to MEM or discovering it via
@permahacks
, this is the best way to get up to speed with examples, guides, dApp templates, and theory.
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MEM doesn't just excel for web3-specific use cases -- it can also replace Heroku and other PaaS in your stack 😉
Heroku's last rugpull discontinued its free services, impacting students, hobbyists, and developers who relied on the platform for experimenting with their…
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MEM quickstart guide ⚡
Based on feedback from
@Permahacks
participants, we're making a bunch of improvements to the docs, starting with this guide to go from 0 to 1 with MEM as fast as possible.
Build your first dApp today:
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Introducing MEM, the Molecular Execution Machine.
Web3-ready serverless functions on Arweave with limitless possibilities.
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The MEM testnet (Carbon) just went live. ⚡️🔌
No more whitelisting to test in a production environment!
Just hit the endpoint to deploy and write to testnet functions.
Full examples in the docs:
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1/ AO was unveiled yesterday by
@fwdresearch
.
The vision: to do for compute what early internet protocols did for data transmission.
Here's what we know about AO and how MEM ties in...
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Addressing Arweave's recent fork flagged by
@samecwilliams
, the protocol has ceased its support for Irys/Bundlr, transitioning instead to .
Enjoy gasless MEM interactions, thanks to
@fwdresearch
/
@ar_io_network
!
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The MEM ERC20 bridge has just passed initial audits from
@0xnirlin
and the
@9LivesLabs
team.
All issues fixed -- soon ready to deploy. Big unlocks coming for the MEM, ANS and
@aoTheComputer
ecosystems👀
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the resource library --
examples, theory, and step-by-step guides
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Brilliant to see MEM-powered token gating in beta for Akord vaults!
A great way for DAOs to manage access to internal documents, for creators to reward holders with bonus content, and so much more.
Congratulations on the feature launch
@AkordTeam
! 🩷
p.s: we published a short…
🚀 New Feature Incoming!
We’re excited to announce that in collaboration with
@mem_tech
we’re launching Token-Gated Access (TGA) in private Beta! With TGA, you can use Ethereum ERC20 and ERC721 tokens to gate access to your private vaults on Akord.
🐘🌞Arweave and Solana NFTs…
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MEM 🤝
@aoTheComputer
With this molecule, MEM can now read and compute with ao process states.
This is going to be vital infra for the upcoming MEM <> ao bridge going live in the next couple of weeks 👀
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AO will unify the ecosystem by providing an interoperable base layer for compute.
We can't wait to show you how MEM plays into this 👀
📢
@ArweaveEco
has been building something incredible:
A hyper parallel computer living inside Arweave.
PoS computation that lets any number of processes execute in parallel.
Oh, and it offers temporary storage.
All on Arweave.
Testnet: Live.
Join us: 2/27.
@aoTheComputer
.
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@mem_tech
has partnered with
@KwilTeam
We chose Kwil for building the MEM explorer because we want to build on the most
#decentralized
stack possible.
With Kwil, you are able to query indexed MEM transactions instantly vs. the several seconds it would take directly from an L1…
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📃 MEM contract megathread 📃
Learn by example and start building fast, scalable dApps on MEM! 👇
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MEM contracts now offer a foundational piece for handling and validating payments on various digital platforms
@no_ramp
allows users to use credit cards to pay for gas fees and crypto payments without ever having to deal with a CEX or DEX and eliminating roadblocks for web 2…
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Meet the MEM IDE!
We’ve rolled all the MEM dev tools all into a single web app so you can just drop into a playground environment and start building, without having to learn the CLI, API, or dive deep into contract syntax.
The IDE is set up so you can clone templates, learn by…
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A few hours left to register. DM if you need an invite!
The hyper parallel computer boots up at 1pm EST tomorrow.
If you haven't already activated your pass code, please do so now. Joining instructions will be delivered shortly.
See you inside.
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new: Deploy and interact with MEM contracts in one command with the MEM CLI, powered by
@everVisionHQ
Arseeding 🖥️
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> as long as storage is immutable and transactions are traceable then computing apps will result in the same end goal. This means that we’ll be able to achieve consensus without the need of distributed computing
This is a powerful concept and an underpinning philosophy of MEM ⚡️
1/2 This is my speech at Arweave Day in Asia. Arweave + Permaweb + SCP have solved the scalability issues that Ethereum has faced for many years, and they've done it by charting their own path in blockchain scalability rather than building upon Ethereum.
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Fetch token price data from inside MEM contracts with the
@redstone_defi
oracle molecule. 🔮
The
@ArweaveANS
contract uses this feature to allow minting ANS names in AR.
Just use MEM's deterministicFetch feature to GET the molecule endpoint:
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There's now a dedicated repo for MEM example contracts to provide easy access to common design patterns:
CRUD, calling APIs with determinsticFetch, EVM signing...
And, with the launch of the MEM IDE, it's easier than ever to get started.
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Multi-chain authorization in MEM smart contracts allows users from Arweave, EVMs and Solana to all use the same functions, opening dApps up to any ecosystem!
Powered by
@decentlandlabs
- ⚡️
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> Web2.5 merges web2's UX and adoption potential with web3's transparency, sensible primitives, and open standards.
Build user-centric, chain-agnostic web2.5 dApps with
Read more on how we think about web2.5:
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New in the MEM SDK...
🔧 Support for the MEM Carbon Testnet
🍴 .fork()
🔑 .kvGet()
Let's look at the features that bring the MEM SDK to V1 🧵
The first version of the MEM SDK is now live, making it easier than ever to read and write web3 serverless functions in your server-side or front end code.
.deploy
.write
.read
Check the announcement post for more info + a Next.js example:
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Thanks to you, we just hit 1,000 followers 🥳
if you're only just finding out about MEM, check the links in this thread to get up to speed.
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MEM now supports direct ERC20 token payments as part of compute logic, validated in-function by the
@MoralisWeb3
molecule.
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The MEM CLI now supports paths to initial states or stringified JSON. This is handy if you're looking to import a large state from another contract - just save it as a file and pass the path.
We also added support for
@irys_xyz
to make deployed contracts instantly available on…
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Hack the Weave is coming ⚡
Registration is now open, and MEM bounties will be revealed soon.
👇
🟠 ANSWER: Whether solo or part of a team, all creatives, developers, artists, and visionaries interested in the
#Arweave
ecosystem are welcome!
If applying as a team, each member must apply individually.
🔸Apply to Hack The Weave:
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The MEM explorer is now live 🔭
112,176 MEM transactions to date, and we're just getting started.
Delve into MEM network activity at
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MEM now supports:
🏭 Function factories
🍴 Function forks
⚙️ Upgradeable functions
Read more:
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HackerNoon is live with the MEM-powered web3 IDs!
A perfect example of how MEM can slot into existing web2 tech and bridge the gap for platforms looking to make the leap into web3.
Excited to watch the adoption of this feature take off 🔥
🎉 We partner with
@NameSpace_ID
to offer FREE minting of web3 identities for its 50,000+ contributors.
😎
@hackernoon
's web3 identities enable users to map their HackerNoon profiles to a wallet of their choice. Thanks to our partnership with
@NameSpace_ID
by
@decentlandlabs
,…
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Merged. 🤝
3em now has support for the SmartWeave.kv feature thanks to the team at
@decentlandlabs
This enables developers using 3em and MEM to read and write data to Arweave more efficiently.
Instead of processing the entire MEM contract state for each action, key-value…
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Molecules make it possible to use authentication and identity from 14 chains in MEM contracts.
Deploy MEM as a layer on top of your existing smart contracts, or use it standalone. Plug in any identity standard you need. 🔌
Browse all MEM integrations:
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MEM 🤝Akord
Akord is building token-gated vaults with MEM -- dynamically decrypt Arweave data based on a user's Ethereum token balances.
"MEM aligns perfectly with our needs due to its ability to execute serverlessly while storing critical state changes securely on the…
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Introducing key-value (KV) storage support for MEM 🔑💾
KV is the most efficient way to work with large contract states - perfect for ACID databases, real-time apps, caches, social, content management, and more.
It enables read and write for *specific* portions of the state…
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As the web evolves, we don't merely discard old structures; we integrate what's effective into the 🆕 and refine what isn't.
advances the development landscape by offering a seamless integration of Web2 user-centricity with Web3's transparent principles.
How does
@mem_tech
help developers overcome common challenges in both web2 and web3? 🤔
Discover how MEM addresses issues relating to scalability, transparency, authentication, cost-effectiveness and more👇
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There is a $20k 💵
@Permahacks
#hackathon
happening right NOW!
What are you doing the next 2 weeks? Join us - Devs and Creatives WELCOME
Learn
#Arweave
tooling, build with MEM!
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CLI support for the MEM Carbon Testnet is live. 👨💻
Update your mem-cli-js package or grab the installation docs here:
The MEM testnet (Carbon) just went live. ⚡️🔌
No more whitelisting to test in a production environment!
Just hit the endpoint to deploy and write to testnet functions.
Full examples in the docs:
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MEM now has local testnets, making it possible for anyone to battle test MEM contracts without deploying (and redeploying...!)
Just supply contract source, test data, and cases in one script, and run it. ⚡
Full example in the README. Try it out:
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MEM infra on
@akashnet_
!
As we move MEM towards its decentralized endgame, we're migrating core pieces of the stack to Akash Network, introducing improved redundancy, reduced single failure points, and censorship resistance. 👇
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MEM will power token-gated decrypt of
@ArweaveEco
data for ShardDog (based on the .near address connected in the webapp!)
Super excited to see this partnership with an awesome team on the cusp of going live 🙌
Encrypted Content Gating
People can only see your ShardDog Channel content if they hold your ShardDog NFT.
Why's this matter?
It will allow for creators to start thinking about business models around their ShardDog Channels👀
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How does MEM's architecture - the Verifiable Atomic Computing Paradigm - compare to zk and optimistic rollups?
This is a question we hear often, so decided to do a full breakdown: VACP vs Optimistic & ZK.
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An awesome opportunity to join a smart community of builders (and win prizes + investment!).
We're offering a bounty for the best submission using MEM. Apply below 👇
Attention PermaHackers! 🤖 📢
We've got $20,000 in prizes and incredible partners in the
#Arweave
ecosystem making it all happen - for you 🫵
🎥🔻 Let's meet the powerhouses behind the scenes!
🌀 Apply to hack here:
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In-depth tutorial on using Ethereum authentication inside MEM functions 👇 thanks
@pbillingsby_
!
By default MEM functions are fully public and anonymous, but can be written to require signatures from pretty much any chain. This unlocks access control, ownership, and attribution.
Streamline blockchain authentication by using
@mem_tech
! 🧠
Follow this guide to find out how MEM simplifies the process for developers to authenticate Ethereum users in applications using ⛓️
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MEM is currently hosting a grant on
@FindAudit
aimed at auditing the MEM <> EVM bridge throughout its testnet phase!
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💡 MEM tip: cross-contract calls (XCC).
Read and write between MEM contracts over API using deterministicFetch.
Learn more about deterministicFetch here:
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The first version of the MEM SDK is now live, making it easier than ever to read and write web3 serverless functions in your server-side or front end code.
.deploy
.write
.read
Check the announcement post for more info + a Next.js example:
1
5
15
MEM contracts can deterministically read data from any API, opening up a ton of new use cases:
🪪 DID platforms like
@namespace_id
✍️ Content publishing protocols like
@permacastapp
🪙 Multichain payment processing, with
@everVision
's
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Less than 2 weeks left to register for Hack The Weave and build towards bounties with MEM and these great partners!
signup ->
OFFICIAL HACKATHON PARTNERS 🔥👥
Hack The Weave is thrilled to announce our powerhouse partners from the
#Arweave
Ecosystem.
Ready to build with the best? 👇
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Serverless function platforms are usually opaque systems with no way to externally verify execution and the resulting state.
MEM introduces a paradigm shift where contracts and states are permanently recorded on Arweave:
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We are inviting the MEM community to join in reviewing and contributing to the MIP-3 spec.
This proposal sets the standards for upgrading MEM serverless functions, covering both state and source code modifications.
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MEM launch mentioned in NEARWEEK 🔥 thanks
@achildhoodhero
Open now for beta testers:
📨 𝗡𝗘𝗔𝗥𝗪𝗘𝗘𝗞 𝗜𝗦𝗦𝗨𝗘 𝟭𝟮𝟭
You got the looks, we got the news ⚡
𝗛𝗜𝗚𝗛𝗟𝗜𝗚𝗛𝗧𝗦
▹ Introducing
@decentlandlabs
Molecular Execution Machine (MEM)
▹
@ElCafeCartel
returns with legendary comeback
▹
@neardc
chatbot is LIVE
Read more 🔽
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Come listen to Arweave’s Voice as we discuss🎙️ Molecular Execution Machine and the highlights of its framework
🗓️ Wednesday 🕑 2pm UTC
@decentlandlabs
1/ Arweave's Voice - Twitter Space Announcement 🚨
We're coming up on our 15th Arweave's Voice and we're hosting a special episode to celebrate! 🔥 Join us Wednesday 2PM UTC together with
@decentlandlabs
to discover
@mem_tech
- their latest release! 🧬
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What is MEM? Here's a compact audio summary, cut from the recent
@decentlandlabs
space on radical composability.
Serverless functions + Arweave storage + any API integration. ⚡️
Join DL Labs and guests
@KwilTeam
&
@everVisionHQ
as we dive deep into
#web3
composability and the launch of
@mem_tech
Wednesday ⏰ 2pm UTC
Set those reminders ✅
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Be sure to set your reminders... ✅
It's gonna be radical, you should be there
#Permaweb
Our friends
@KwilTeam
&
@everVisionHQ
will be joining
@mem_tech
and the
@decentlandlabs
founders to chat about 'Composability'
📻 TUNE IN
Wednesday 🗓 August 23rd ⏰ 2pm UTC
We will be discussing…
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💡Quick MEM tip
Use the
@redstone_defi
oracle directly inside a contract.
Learn more about the determinsticFetch feature and try it in the browser at
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Hello
@0xEthChicago
!!
What a view 👀 from the Willis Tower, looking forward to connecting with some great 🧠 in the space this weekend 🤝
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Generate a haiku and store it on-chain. 🍂
MEM's deterministicFetch feature can call any API, compute with the data and store it permanently on Arweave.
Learn more about the feature and play with the haiku app:
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Check the simple pastebin example app in the docs to get started!
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Multichain interoperability, token gating, fiat payments, and more. Learn how molecules enhance the capabilities of trustless dApps.
> "With molecules, MEM can call any data source instead of being limited to it's own siloed data" -
@pbillingsby_
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MIP-3 has now been merged, providing the option for MEM functions to be marked upgradable when deployed. 🔼⚙️
This enables developers to migrate a function's code or state while retaining its original ID.
Proposed solution: MIP-3 Upgradeable Functions
Read more about the MIP-3 specification here:
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Smart contracts are usually unable to pull data from outside their own environment, limiting the flexibility of onchain apps. ❌
Learn how to use data from any chain, oracle or API inside MEM contracts and break down data siloes. 👇
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Missing a piece of the
#WEB3
puzzle 🧩 ?
We've got it!
Join us in 30 minutes⏳
@KwilTeam
@everVisionHQ
#ComposableConvo
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Here's a MEM function to log
@ArweaveEco
endowment contributions:
The function accepts retroactive contributions, allowing the submission of TXIDs from before its deployment.
We also created a script you can run locally to donate $AR:
ANS has donated 10 AR from its protocol treasury to the
@ArweaveEco
endowment, and will continue to donate 1.5% of proceeds monthly to contribute to the strength of the permanent storage it relies on.
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5 days left to register for permahacks.
Build the new web, snag the MEM bounty, get your idea funded ✨
THE PERMAHACKS HACKATHON IS HERE!
💡 Innovate, create, and win $20,000!
👩💻 Developers, Designers, Dreamers - All are welcome!
🤝 Mentorship from top Arweave ecosystem players
🗓️ Save the date: 30 Oct - 10 Nov
Apply now 👇
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Join us and learn Arweave tooling with a chance at some amazing bounties from partner projects!
#Permaweb
@everVisionHQ
@fwdresearch
@CommunityLabs
@permaweb_news
GET PAID TO LEARN ARWEAVE TOOLING 🦾🚀
We have $20,000 in prizes from top ecosystem partners for our PermaHackers - yes you!
Hit the link to apply now, and don't forget to check out the exciting bounties while you're there! 🏅✍️
🌀
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Here's how we think about MEM in the wider context of smart contracts and serverless functions. 🧠
Typical serverless function platforms are black boxes, with no way to independently verify the code that's running and the state that code produces. MEM contracts and states are…
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MEM can be used walletlessly, BUT developers can also plug in signature authentication from EVM, Arweave, and 13 non-EVM chains including Solana, Polkadot, Tezos and ICP.
Bring your own identity.
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Excited to be discussing decentralized storage with some great 🧠s in just 1 hour ⏳....
See you there
#web3community
!!
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🧱 Anatomy of a MEM project
A MEM project consists of two files.
* contract.js - the main body of contract code
* state.json - the object which stores contract state, global variables and the ABI
Launch the guestbook example to see in the IDE:
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The MEM IDE v2 is live:
v2 features Carbon Testnet support, full KV support, and a 60% speed boost.
Now you don't even need a development environment to build and deploy to MEM.
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The updated MEM API is live with a new endpoint: super-state.
The super-state read method:
1. returns large contract states more efficiently
2. returns contract metadata like tx count, last timestamp, and the
@irys_xyz
bundle ID the state is packaged in
code + docs:…
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Learn how to build to build with Molecular Execution Machine tomorrow
Sign up for beta:
#Interoperability
WORKSHOP with
@decentlandlabs
🛠️
You won't want to miss our second workshop TOMORROW at 11am ET on..
"Serverless Functions for the Permaweb with MEM" with
@xylophonezy
, CEO of
@decentlandlabs
🚀
➡️ More details in Discord:
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Building on MEM has several advantages over web2:
1. No need to deploy and manage API servers
2. Application state and all content is stored for free on Arweave forever
3. Web3-ready - plug in authentication, encryption, token-gating and more
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The IDE is the easiest way to write and test MEM functions. Get started with this tutorial from
@pbillingsby_
, complete with examples to run:
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MEM is in private beta. Reply or DM to get early access, or register through
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✨ MEM contract examples
The mem-examples repo comes with 5 contracts + README explanations of how each work ()
Check the megathread for more, including some more complex production contracts:
📃 MEM contract megathread 📃
Learn by example and start building fast, scalable dApps on MEM! 👇
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MEM makes it easy to write and deploy lightning-fast dApps in almost any language: JS/TS, Rust, Solidity, C/C++, Vyper... anything that compiles to WASM.
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#5
: The ANS contract
Arweave Name Service is a tradeable DID system on MEM powered by
@everVisionHQ
's everPay and the
@redstone_defi
oracle as a way of enabling payments in AR.
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#1
: Arweave social metadata layer
This MEM contract is a layer on top of
@ArweaveANS
to power CRUD for social metadata like bio, nickname, pfp, banner and website links. It also implements a simple social graph, with follow/unfollow.
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#2
: Multichain identity attestation
This contract powers Ark Protocol, a way to create on-chain identity proofs between chains. The use case is uniquely enabled by MEM because contracts can be signed by users on 14 different EVM and non-EVM networks.
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The testnet wipes its memory every 2 days but works the same as mainnet in every other way. With it, you can deploy and test functions before submitting them to mainnet, eliminating guesswork and waiting times.
Example testnet state to query:
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Awesome to this innovative use of the MEM-powered
@NameSpace_ID
contract as the basis for a decentralised package registry.
Congratulations on the
@permahacks
win
@K4y1s
🎉
🔴 Best Use of MEM
Title: ꙮmnitory by
@K4y1s
- TOP 3 FINALIST 🏆
Idea: Package registry with MEM namespaces.
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Build your dApp with identity primitives from any chain, or go fully walletless.
See how, complete with examples and a web-based sandbox:
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You can now register .mem names for functions for a memorable way to call them from the MEM SDK. 🔖
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